3996200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:111

約数の個数: 96

約数和(自身を含む): 10546200

約数和(自身を除く): 6550000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 29, 40, 50, 52, 53, 58, 65, 100, 104, 106, 116, 130, 145, 200, 212, 232, 260, 265, 290, 325, 377, 424, 520, 530, 580, 650, 689, 725, 754, 1060, 1160, 1300, 1325, 1378, 1450, 1508, 1537, 1885, 2120, 2600, 2650, 2756, 2900, 3016, 3074, 3445, 3770, 5300, 5512, 5800, 6148, 6890, 7540, 7685, 9425, 10600, 12296, 13780, 15080, 15370, 17225, 18850, 19981, 27560, 30740, 34450, 37700, 38425, 39962, 61480, 68900, 75400, 76850, 79924, 99905, 137800, 153700, 159848, 199810, 307400, 399620, 499525, 799240, 999050, 1998100, 3996200]

約数ペア:

[(1, 3996200), (2, 1998100), (4, 999050), (5, 799240), (8, 499525), (10, 399620), (13, 307400), (20, 199810), (25, 159848), (26, 153700), (29, 137800), (40, 99905), (50, 79924), (52, 76850), (53, 75400), (58, 68900), (65, 61480), (100, 39962), (104, 38425), (106, 37700), (116, 34450), (130, 30740), (145, 27560), (200, 19981), (212, 18850), (232, 17225), (260, 15370), (265, 15080), (290, 13780), (325, 12296), (377, 10600), (424, 9425), (520, 7685), (530, 7540), (580, 6890), (650, 6148), (689, 5800), (725, 5512), (754, 5300), (1060, 3770), (1160, 3445), (1300, 3074), (1325, 3016), (1378, 2900), (1450, 2756), (1508, 2650), (1537, 2600), (1885, 2120)]