70296400820

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{11229457}}^1$

素因数の和:11229779

約数の個数: 24

約数和(自身を含む): 148094092104

約数和(自身を除く): 77797691284

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 11229457, 22458914, 44917828, 56147285, 112294570, 224589140, 3514820041, 7029640082, 14059280164, 17574100205, 35148200410, 70296400820]

約数ペア:

[(1, 70296400820), (2, 35148200410), (4, 17574100205), (5, 14059280164), (10, 7029640082), (20, 3514820041), (313, 224589140), (626, 112294570), (1252, 56147285), (1565, 44917828), (3130, 22458914), (6260, 11229457)]