12677080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24379}}^1$

素因数の和:24403

約数の個数: 32

約数和(自身を含む): 30718800

約数和(自身を除く): 18041720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 24379, 48758, 97516, 121895, 195032, 243790, 316927, 487580, 633854, 975160, 1267708, 1584635, 2535416, 3169270, 6338540, 12677080]

約数ペア:

[(1, 12677080), (2, 6338540), (4, 3169270), (5, 2535416), (8, 1584635), (10, 1267708), (13, 975160), (20, 633854), (26, 487580), (40, 316927), (52, 243790), (65, 195032), (104, 121895), (130, 97516), (260, 48758), (520, 24379)]