75704120

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{23957}}^1$

素因数の和:24047

約数の個数: 32

約数和(自身を含む): 172497600

約数和(自身を除く): 96793480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 23957, 47914, 95828, 119785, 191656, 239570, 479140, 958280, 1892603, 3785206, 7570412, 9463015, 15140824, 18926030, 37852060, 75704120]

約数ペア:

[(1, 75704120), (2, 37852060), (4, 18926030), (5, 15140824), (8, 9463015), (10, 7570412), (20, 3785206), (40, 1892603), (79, 958280), (158, 479140), (316, 239570), (395, 191656), (632, 119785), (790, 95828), (1580, 47914), (3160, 23957)]