91406660

素因数分解:

$2^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{7243}}^1$

素因数の和:7883

約数の個数: 24

約数和(自身を含む): 192284736

約数和(自身を除く): 100878076

約数列:

[1, 2, 4, 5, 10, 20, 631, 1262, 2524, 3155, 6310, 7243, 12620, 14486, 28972, 36215, 72430, 144860, 4570333, 9140666, 18281332, 22851665, 45703330, 91406660]

約数ペア:

[(1, 91406660), (2, 45703330), (4, 22851665), (5, 18281332), (10, 9140666), (20, 4570333), (631, 144860), (1262, 72430), (2524, 36215), (3155, 28972), (6310, 14486), (7243, 12620)]