4740022640

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1601359}}^1$

素因数の和:1601409

約数の個数: 40

約数和(自身を含む): 11318412480

約数和(自身を除く): 6578389840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 1601359, 3202718, 6405436, 8006795, 12810872, 16013590, 25621744, 32027180, 59250283, 64054360, 118500566, 128108720, 237001132, 296251415, 474002264, 592502830, 948004528, 1185005660, 2370011320, 4740022640]

約数ペア:

[(1, 4740022640), (2, 2370011320), (4, 1185005660), (5, 948004528), (8, 592502830), (10, 474002264), (16, 296251415), (20, 237001132), (37, 128108720), (40, 118500566), (74, 64054360), (80, 59250283), (148, 32027180), (185, 25621744), (296, 16013590), (370, 12810872), (592, 8006795), (740, 6405436), (1480, 3202718), (2960, 1601359)]