2996004920

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2416133}}^1$

素因数の和:2416175

約数の個数: 32

約数和(自身を含む): 6958465920

約数和(自身を除く): 3962461000

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 2416133, 4832266, 9664532, 12080665, 19329064, 24161330, 48322660, 74900123, 96645320, 149800246, 299600492, 374500615, 599200984, 749001230, 1498002460, 2996004920]

約数ペア:

[(1, 2996004920), (2, 1498002460), (4, 749001230), (5, 599200984), (8, 374500615), (10, 299600492), (20, 149800246), (31, 96645320), (40, 74900123), (62, 48322660), (124, 24161330), (155, 19329064), (248, 12080665), (310, 9664532), (620, 4832266), (1240, 2416133)]