79253200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{15241}}^1$

素因数の和:15272

約数の個数: 60

約数和(自身を含む): 205065868

約数和(自身を除く): 125812668

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 15241, 30482, 60964, 76205, 121928, 152410, 198133, 243856, 304820, 381025, 396266, 609640, 762050, 792532, 990665, 1219280, 1524100, 1585064, 1981330, 3048200, 3170128, 3962660, 4953325, 6096400, 7925320, 9906650, 15850640, 19813300, 39626600, 79253200]

約数ペア:

[(1, 79253200), (2, 39626600), (4, 19813300), (5, 15850640), (8, 9906650), (10, 7925320), (13, 6096400), (16, 4953325), (20, 3962660), (25, 3170128), (26, 3048200), (40, 1981330), (50, 1585064), (52, 1524100), (65, 1219280), (80, 990665), (100, 792532), (104, 762050), (130, 609640), (200, 396266), (208, 381025), (260, 304820), (325, 243856), (400, 198133), (520, 152410), (650, 121928), (1040, 76205), (1300, 60964), (2600, 30482), (5200, 15241)]