75199480

素因数分解:

$2^3\times 5^1\times {\mathrm{653}}^1\times {\mathrm{2879}}^1$

素因数の和:3543

約数の個数: 32

約数和(自身を含む): 169516800

約数和(自身を除く): 94317320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 653, 1306, 2612, 2879, 3265, 5224, 5758, 6530, 11516, 13060, 14395, 23032, 26120, 28790, 57580, 115160, 1879987, 3759974, 7519948, 9399935, 15039896, 18799870, 37599740, 75199480]

約数ペア:

[(1, 75199480), (2, 37599740), (4, 18799870), (5, 15039896), (8, 9399935), (10, 7519948), (20, 3759974), (40, 1879987), (653, 115160), (1306, 57580), (2612, 28790), (2879, 26120), (3265, 23032), (5224, 14395), (5758, 13060), (6530, 11516)]