75068320

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20399}}^1$

素因数の和:20437

約数の個数: 48

約数和(自身を含む): 185068800

約数和(自身を除く): 110000480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 20399, 40798, 81596, 101995, 163192, 203990, 326384, 407980, 469177, 652768, 815960, 938354, 1631920, 1876708, 2345885, 3263840, 3753416, 4691770, 7506832, 9383540, 15013664, 18767080, 37534160, 75068320]

約数ペア:

[(1, 75068320), (2, 37534160), (4, 18767080), (5, 15013664), (8, 9383540), (10, 7506832), (16, 4691770), (20, 3753416), (23, 3263840), (32, 2345885), (40, 1876708), (46, 1631920), (80, 938354), (92, 815960), (115, 652768), (160, 469177), (184, 407980), (230, 326384), (368, 203990), (460, 163192), (736, 101995), (920, 81596), (1840, 40798), (3680, 20399)]