968643070

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{523}}^1\times {\mathrm{2081}}^1$

素因数の和:2700

約数の個数: 32

約数和(自身を含む): 1767368160

約数和(自身を除く): 798725090

約数列:

[1, 2, 5, 10, 89, 178, 445, 523, 890, 1046, 2081, 2615, 4162, 5230, 10405, 20810, 46547, 93094, 185209, 232735, 370418, 465470, 926045, 1088363, 1852090, 2176726, 5441815, 10883630, 96864307, 193728614, 484321535, 968643070]

約数ペア:

[(1, 968643070), (2, 484321535), (5, 193728614), (10, 96864307), (89, 10883630), (178, 5441815), (445, 2176726), (523, 1852090), (890, 1088363), (1046, 926045), (2081, 465470), (2615, 370418), (4162, 232735), (5230, 185209), (10405, 93094), (20810, 46547)]