24379640

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19661}}^1$

素因数の和:19703

約数の個数: 32

約数和(自身を含む): 56626560

約数和(自身を除く): 32246920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 19661, 39322, 78644, 98305, 157288, 196610, 393220, 609491, 786440, 1218982, 2437964, 3047455, 4875928, 6094910, 12189820, 24379640]

約数ペア:

[(1, 24379640), (2, 12189820), (4, 6094910), (5, 4875928), (8, 3047455), (10, 2437964), (20, 1218982), (31, 786440), (40, 609491), (62, 393220), (124, 196610), (155, 157288), (248, 98305), (310, 78644), (620, 39322), (1240, 19661)]