70612660

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{86113}}^1$

素因数の和:86163

約数の個数: 24

約数和(自身を含む): 151905096

約数和(自身を除く): 81292436

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 86113, 172226, 344452, 430565, 861130, 1722260, 3530633, 7061266, 14122532, 17653165, 35306330, 70612660]

約数ペア:

[(1, 70612660), (2, 35306330), (4, 17653165), (5, 14122532), (10, 7061266), (20, 3530633), (41, 1722260), (82, 861130), (164, 430565), (205, 344452), (410, 172226), (820, 86113)]