2720455890232

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{5557}}^1\times {\mathrm{95467}}^1$

素因数の和:101671

約数の個数: 32

約数和(自身を含む): 5109785316720

約数和(自身を除く): 2389329426488

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 5128, 5557, 11114, 22228, 44456, 95467, 190934, 381868, 763736, 3562037, 7124074, 14248148, 28496296, 61194347, 122388694, 244777388, 489554776, 530510119, 1061020238, 2122040476, 4244080952, 340056986279, 680113972558, 1360227945116, 2720455890232]

約数ペア:

[(1, 2720455890232), (2, 1360227945116), (4, 680113972558), (8, 340056986279), (641, 4244080952), (1282, 2122040476), (2564, 1061020238), (5128, 530510119), (5557, 489554776), (11114, 244777388), (22228, 122388694), (44456, 61194347), (95467, 28496296), (190934, 14248148), (381868, 7124074), (763736, 3562037)]