79070480

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{26713}}^1$

素因数の和:26763

約数の個数: 40

約数和(自身を含む): 188814552

約数和(自身を除く): 109744072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 26713, 53426, 106852, 133565, 213704, 267130, 427408, 534260, 988381, 1068520, 1976762, 2137040, 3953524, 4941905, 7907048, 9883810, 15814096, 19767620, 39535240, 79070480]

約数ペア:

[(1, 79070480), (2, 39535240), (4, 19767620), (5, 15814096), (8, 9883810), (10, 7907048), (16, 4941905), (20, 3953524), (37, 2137040), (40, 1976762), (74, 1068520), (80, 988381), (148, 534260), (185, 427408), (296, 267130), (370, 213704), (592, 133565), (740, 106852), (1480, 53426), (2960, 26713)]