73957000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{5689}}^1$

素因数の和:5723

約数の個数: 64

約数和(自身を含む): 186404400

約数和(自身を除く): 112447400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1300, 1625, 2600, 3250, 5689, 6500, 11378, 13000, 22756, 28445, 45512, 56890, 73957, 113780, 142225, 147914, 227560, 284450, 295828, 369785, 568900, 591656, 711125, 739570, 1137800, 1422250, 1479140, 1848925, 2844500, 2958280, 3697850, 5689000, 7395700, 9244625, 14791400, 18489250, 36978500, 73957000]

約数ペア:

[(1, 73957000), (2, 36978500), (4, 18489250), (5, 14791400), (8, 9244625), (10, 7395700), (13, 5689000), (20, 3697850), (25, 2958280), (26, 2844500), (40, 1848925), (50, 1479140), (52, 1422250), (65, 1137800), (100, 739570), (104, 711125), (125, 591656), (130, 568900), (200, 369785), (250, 295828), (260, 284450), (325, 227560), (500, 147914), (520, 142225), (650, 113780), (1000, 73957), (1300, 56890), (1625, 45512), (2600, 28445), (3250, 22756), (5689, 13000), (6500, 11378)]