7117009840

素因数分解:

$2^4\times 5^1\times {\mathrm{9431}}^1\times {\mathrm{9433}}^1$

素因数の和:18877

約数の個数: 40

約数和(自身を含む): 16550556768

約数和(自身を除く): 9433546928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 9431, 9433, 18862, 18866, 37724, 37732, 47155, 47165, 75448, 75464, 94310, 94330, 150896, 150928, 188620, 188660, 377240, 377320, 754480, 754640, 88962623, 177925246, 355850492, 444813115, 711700984, 889626230, 1423401968, 1779252460, 3558504920, 7117009840]

約数ペア:

[(1, 7117009840), (2, 3558504920), (4, 1779252460), (5, 1423401968), (8, 889626230), (10, 711700984), (16, 444813115), (20, 355850492), (40, 177925246), (80, 88962623), (9431, 754640), (9433, 754480), (18862, 377320), (18866, 377240), (37724, 188660), (37732, 188620), (47155, 150928), (47165, 150896), (75448, 94330), (75464, 94310)]