912038410

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1\times {\mathrm{2879}}^1$

素因数の和:3366

約数の個数: 32

約数和(自身を含む): 1667174400

約数和(自身を除く): 755135990

約数列:

[1, 2, 5, 10, 79, 158, 395, 401, 790, 802, 2005, 2879, 4010, 5758, 14395, 28790, 31679, 63358, 158395, 227441, 316790, 454882, 1137205, 1154479, 2274410, 2308958, 5772395, 11544790, 91203841, 182407682, 456019205, 912038410]

約数ペア:

[(1, 912038410), (2, 456019205), (5, 182407682), (10, 91203841), (79, 11544790), (158, 5772395), (395, 2308958), (401, 2274410), (790, 1154479), (802, 1137205), (2005, 454882), (2879, 316790), (4010, 227441), (5758, 158395), (14395, 63358), (28790, 31679)]