40579000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:87

約数の個数: 256

約数和(自身を含む): 129392640

約数和(自身を除く): 88813640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 25, 28, 31, 34, 35, 40, 44, 50, 55, 56, 62, 68, 70, 77, 85, 88, 100, 110, 119, 124, 125, 136, 140, 154, 155, 170, 175, 187, 200, 217, 220, 238, 248, 250, 275, 280, 308, 310, 340, 341, 350, 374, 385, 425, 434, 440, 476, 500, 527, 550, 595, 616, 620, 680, 682, 700, 748, 770, 775, 850, 868, 875, 935, 952, 1000, 1054, 1085, 1100, 1190, 1240, 1309, 1364, 1375, 1400, 1496, 1540, 1550, 1700, 1705, 1736, 1750, 1870, 1925, 2108, 2125, 2170, 2200, 2380, 2387, 2618, 2635, 2728, 2750, 2975, 3080, 3100, 3400, 3410, 3500, 3689, 3740, 3850, 3875, 4216, 4250, 4340, 4675, 4760, 4774, 5236, 5270, 5425, 5500, 5797, 5950, 6200, 6545, 6820, 7000, 7378, 7480, 7700, 7750, 8500, 8525, 8680, 9350, 9548, 9625, 10472, 10540, 10850, 11000, 11594, 11900, 11935, 13090, 13175, 13640, 14756, 14875, 15400, 15500, 17000, 17050, 18445, 18700, 19096, 19250, 21080, 21700, 23188, 23375, 23800, 23870, 26180, 26350, 27125, 28985, 29512, 29750, 31000, 32725, 34100, 36890, 37400, 38500, 40579, 42625, 43400, 46376, 46750, 47740, 52360, 52700, 54250, 57970, 59500, 59675, 65450, 65875, 68200, 73780, 77000, 81158, 85250, 92225, 93500, 95480, 105400, 108500, 115940, 119000, 119350, 130900, 131750, 144925, 147560, 162316, 163625, 170500, 184450, 187000, 202895, 217000, 231880, 238700, 261800, 263500, 289850, 298375, 324632, 327250, 341000, 368900, 405790, 461125, 477400, 527000, 579700, 596750, 654500, 724625, 737800, 811580, 922250, 1014475, 1159400, 1193500, 1309000, 1449250, 1623160, 1844500, 2028950, 2387000, 2898500, 3689000, 4057900, 5072375, 5797000, 8115800, 10144750, 20289500, 40579000]

約数ペア:

[(1, 40579000), (2, 20289500), (4, 10144750), (5, 8115800), (7, 5797000), (8, 5072375), (10, 4057900), (11, 3689000), (14, 2898500), (17, 2387000), (20, 2028950), (22, 1844500), (25, 1623160), (28, 1449250), (31, 1309000), (34, 1193500), (35, 1159400), (40, 1014475), (44, 922250), (50, 811580), (55, 737800), (56, 724625), (62, 654500), (68, 596750), (70, 579700), (77, 527000), (85, 477400), (88, 461125), (100, 405790), (110, 368900), (119, 341000), (124, 327250), (125, 324632), (136, 298375), (140, 289850), (154, 263500), (155, 261800), (170, 238700), (175, 231880), (187, 217000), (200, 202895), (217, 187000), (220, 184450), (238, 170500), (248, 163625), (250, 162316), (275, 147560), (280, 144925), (308, 131750), (310, 130900), (340, 119350), (341, 119000), (350, 115940), (374, 108500), (385, 105400), (425, 95480), (434, 93500), (440, 92225), (476, 85250), (500, 81158), (527, 77000), (550, 73780), (595, 68200), (616, 65875), (620, 65450), (680, 59675), (682, 59500), (700, 57970), (748, 54250), (770, 52700), (775, 52360), (850, 47740), (868, 46750), (875, 46376), (935, 43400), (952, 42625), (1000, 40579), (1054, 38500), (1085, 37400), (1100, 36890), (1190, 34100), (1240, 32725), (1309, 31000), (1364, 29750), (1375, 29512), (1400, 28985), (1496, 27125), (1540, 26350), (1550, 26180), (1700, 23870), (1705, 23800), (1736, 23375), (1750, 23188), (1870, 21700), (1925, 21080), (2108, 19250), (2125, 19096), (2170, 18700), (2200, 18445), (2380, 17050), (2387, 17000), (2618, 15500), (2635, 15400), (2728, 14875), (2750, 14756), (2975, 13640), (3080, 13175), (3100, 13090), (3400, 11935), (3410, 11900), (3500, 11594), (3689, 11000), (3740, 10850), (3850, 10540), (3875, 10472), (4216, 9625), (4250, 9548), (4340, 9350), (4675, 8680), (4760, 8525), (4774, 8500), (5236, 7750), (5270, 7700), (5425, 7480), (5500, 7378), (5797, 7000), (5950, 6820), (6200, 6545)]