25394600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:148

約数の個数: 192

約数和(自身を含む): 78744960

約数和(自身を除く): 53350360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 25, 28, 34, 35, 40, 44, 50, 55, 56, 68, 70, 77, 85, 88, 97, 100, 110, 119, 136, 140, 154, 170, 175, 187, 194, 200, 220, 238, 275, 280, 308, 340, 350, 374, 385, 388, 425, 440, 476, 485, 550, 595, 616, 679, 680, 700, 748, 770, 776, 850, 935, 952, 970, 1067, 1100, 1190, 1309, 1358, 1400, 1496, 1540, 1649, 1700, 1870, 1925, 1940, 2134, 2200, 2380, 2425, 2618, 2716, 2975, 3080, 3298, 3395, 3400, 3740, 3850, 3880, 4268, 4675, 4760, 4850, 5236, 5335, 5432, 5950, 6545, 6596, 6790, 7469, 7480, 7700, 8245, 8536, 9350, 9700, 10472, 10670, 11543, 11900, 13090, 13192, 13580, 14938, 15400, 16490, 16975, 18139, 18700, 19400, 21340, 23086, 23800, 26180, 26675, 27160, 29876, 32725, 32980, 33950, 36278, 37345, 37400, 41225, 42680, 46172, 52360, 53350, 57715, 59752, 65450, 65960, 67900, 72556, 74690, 82450, 90695, 92344, 106700, 115430, 126973, 130900, 135800, 145112, 149380, 164900, 181390, 186725, 213400, 230860, 253946, 261800, 288575, 298760, 329800, 362780, 373450, 453475, 461720, 507892, 577150, 634865, 725560, 746900, 906950, 1015784, 1154300, 1269730, 1493800, 1813900, 2308600, 2539460, 3174325, 3627800, 5078920, 6348650, 12697300, 25394600]

約数ペア:

[(1, 25394600), (2, 12697300), (4, 6348650), (5, 5078920), (7, 3627800), (8, 3174325), (10, 2539460), (11, 2308600), (14, 1813900), (17, 1493800), (20, 1269730), (22, 1154300), (25, 1015784), (28, 906950), (34, 746900), (35, 725560), (40, 634865), (44, 577150), (50, 507892), (55, 461720), (56, 453475), (68, 373450), (70, 362780), (77, 329800), (85, 298760), (88, 288575), (97, 261800), (100, 253946), (110, 230860), (119, 213400), (136, 186725), (140, 181390), (154, 164900), (170, 149380), (175, 145112), (187, 135800), (194, 130900), (200, 126973), (220, 115430), (238, 106700), (275, 92344), (280, 90695), (308, 82450), (340, 74690), (350, 72556), (374, 67900), (385, 65960), (388, 65450), (425, 59752), (440, 57715), (476, 53350), (485, 52360), (550, 46172), (595, 42680), (616, 41225), (679, 37400), (680, 37345), (700, 36278), (748, 33950), (770, 32980), (776, 32725), (850, 29876), (935, 27160), (952, 26675), (970, 26180), (1067, 23800), (1100, 23086), (1190, 21340), (1309, 19400), (1358, 18700), (1400, 18139), (1496, 16975), (1540, 16490), (1649, 15400), (1700, 14938), (1870, 13580), (1925, 13192), (1940, 13090), (2134, 11900), (2200, 11543), (2380, 10670), (2425, 10472), (2618, 9700), (2716, 9350), (2975, 8536), (3080, 8245), (3298, 7700), (3395, 7480), (3400, 7469), (3740, 6790), (3850, 6596), (3880, 6545), (4268, 5950), (4675, 5432), (4760, 5335), (4850, 5236)]