24931400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 64162560

約数和(自身を除く): 39231160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 43, 50, 52, 65, 86, 100, 104, 130, 172, 200, 215, 223, 260, 325, 344, 430, 446, 520, 559, 650, 860, 892, 1075, 1115, 1118, 1300, 1720, 1784, 2150, 2230, 2236, 2600, 2795, 2899, 4300, 4460, 4472, 5575, 5590, 5798, 8600, 8920, 9589, 11150, 11180, 11596, 13975, 14495, 19178, 22300, 22360, 23192, 27950, 28990, 38356, 44600, 47945, 55900, 57980, 72475, 76712, 95890, 111800, 115960, 124657, 144950, 191780, 239725, 249314, 289900, 383560, 479450, 498628, 579800, 623285, 958900, 997256, 1246570, 1917800, 2493140, 3116425, 4986280, 6232850, 12465700, 24931400]

約数ペア:

[(1, 24931400), (2, 12465700), (4, 6232850), (5, 4986280), (8, 3116425), (10, 2493140), (13, 1917800), (20, 1246570), (25, 997256), (26, 958900), (40, 623285), (43, 579800), (50, 498628), (52, 479450), (65, 383560), (86, 289900), (100, 249314), (104, 239725), (130, 191780), (172, 144950), (200, 124657), (215, 115960), (223, 111800), (260, 95890), (325, 76712), (344, 72475), (430, 57980), (446, 55900), (520, 47945), (559, 44600), (650, 38356), (860, 28990), (892, 27950), (1075, 23192), (1115, 22360), (1118, 22300), (1300, 19178), (1720, 14495), (1784, 13975), (2150, 11596), (2230, 11180), (2236, 11150), (2600, 9589), (2795, 8920), (2899, 8600), (4300, 5798), (4460, 5590), (4472, 5575)]