69873700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{911}}^1$

素因数の和:997

約数の個数: 72

約数和(自身を含む): 166239360

約数和(自身を除く): 96365660

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 59, 65, 100, 118, 130, 236, 260, 295, 325, 590, 650, 767, 911, 1180, 1300, 1475, 1534, 1822, 2950, 3068, 3644, 3835, 4555, 5900, 7670, 9110, 11843, 15340, 18220, 19175, 22775, 23686, 38350, 45550, 47372, 53749, 59215, 76700, 91100, 107498, 118430, 214996, 236860, 268745, 296075, 537490, 592150, 698737, 1074980, 1184300, 1343725, 1397474, 2687450, 2794948, 3493685, 5374900, 6987370, 13974740, 17468425, 34936850, 69873700]

約数ペア:

[(1, 69873700), (2, 34936850), (4, 17468425), (5, 13974740), (10, 6987370), (13, 5374900), (20, 3493685), (25, 2794948), (26, 2687450), (50, 1397474), (52, 1343725), (59, 1184300), (65, 1074980), (100, 698737), (118, 592150), (130, 537490), (236, 296075), (260, 268745), (295, 236860), (325, 214996), (590, 118430), (650, 107498), (767, 91100), (911, 76700), (1180, 59215), (1300, 53749), (1475, 47372), (1534, 45550), (1822, 38350), (2950, 23686), (3068, 22775), (3644, 19175), (3835, 18220), (4555, 15340), (5900, 11843), (7670, 9110)]