27311920

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9227}}^1$

素因数の和:9277

約数の個数: 40

約数和(自身を含む): 65223504

約数和(自身を除く): 37911584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 9227, 18454, 36908, 46135, 73816, 92270, 147632, 184540, 341399, 369080, 682798, 738160, 1365596, 1706995, 2731192, 3413990, 5462384, 6827980, 13655960, 27311920]

約数ペア:

[(1, 27311920), (2, 13655960), (4, 6827980), (5, 5462384), (8, 3413990), (10, 2731192), (16, 1706995), (20, 1365596), (37, 738160), (40, 682798), (74, 369080), (80, 341399), (148, 184540), (185, 147632), (296, 92270), (370, 73816), (592, 46135), (740, 36908), (1480, 18454), (2960, 9227)]