22437800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:112

約数の個数: 192

約数和(自身を含む): 68567040

約数和(自身を除く): 46129240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 31, 35, 40, 44, 47, 50, 55, 56, 62, 70, 77, 88, 94, 100, 110, 124, 140, 154, 155, 175, 188, 200, 217, 220, 235, 248, 275, 280, 308, 310, 329, 341, 350, 376, 385, 434, 440, 470, 517, 550, 616, 620, 658, 682, 700, 770, 775, 868, 940, 1034, 1085, 1100, 1175, 1240, 1316, 1364, 1400, 1457, 1540, 1550, 1645, 1705, 1736, 1880, 1925, 2068, 2170, 2200, 2350, 2387, 2585, 2632, 2728, 2914, 3080, 3100, 3290, 3410, 3619, 3850, 4136, 4340, 4700, 4774, 5170, 5425, 5828, 6200, 6580, 6820, 7238, 7285, 7700, 8225, 8525, 8680, 9400, 9548, 10199, 10340, 10850, 11656, 11935, 12925, 13160, 13640, 14476, 14570, 15400, 16027, 16450, 17050, 18095, 19096, 20398, 20680, 21700, 23870, 25850, 28952, 29140, 32054, 32900, 34100, 36190, 36425, 40796, 43400, 47740, 50995, 51700, 58280, 59675, 64108, 65800, 68200, 72380, 72850, 80135, 81592, 90475, 95480, 101990, 103400, 112189, 119350, 128216, 144760, 145700, 160270, 180950, 203980, 224378, 238700, 254975, 291400, 320540, 361900, 400675, 407960, 448756, 477400, 509950, 560945, 641080, 723800, 801350, 897512, 1019900, 1121890, 1602700, 2039800, 2243780, 2804725, 3205400, 4487560, 5609450, 11218900, 22437800]

約数ペア:

[(1, 22437800), (2, 11218900), (4, 5609450), (5, 4487560), (7, 3205400), (8, 2804725), (10, 2243780), (11, 2039800), (14, 1602700), (20, 1121890), (22, 1019900), (25, 897512), (28, 801350), (31, 723800), (35, 641080), (40, 560945), (44, 509950), (47, 477400), (50, 448756), (55, 407960), (56, 400675), (62, 361900), (70, 320540), (77, 291400), (88, 254975), (94, 238700), (100, 224378), (110, 203980), (124, 180950), (140, 160270), (154, 145700), (155, 144760), (175, 128216), (188, 119350), (200, 112189), (217, 103400), (220, 101990), (235, 95480), (248, 90475), (275, 81592), (280, 80135), (308, 72850), (310, 72380), (329, 68200), (341, 65800), (350, 64108), (376, 59675), (385, 58280), (434, 51700), (440, 50995), (470, 47740), (517, 43400), (550, 40796), (616, 36425), (620, 36190), (658, 34100), (682, 32900), (700, 32054), (770, 29140), (775, 28952), (868, 25850), (940, 23870), (1034, 21700), (1085, 20680), (1100, 20398), (1175, 19096), (1240, 18095), (1316, 17050), (1364, 16450), (1400, 16027), (1457, 15400), (1540, 14570), (1550, 14476), (1645, 13640), (1705, 13160), (1736, 12925), (1880, 11935), (1925, 11656), (2068, 10850), (2170, 10340), (2200, 10199), (2350, 9548), (2387, 9400), (2585, 8680), (2632, 8525), (2728, 8225), (2914, 7700), (3080, 7285), (3100, 7238), (3290, 6820), (3410, 6580), (3619, 6200), (3850, 5828), (4136, 5425), (4340, 5170), (4700, 4774)]