39305920

素因数分解:

$2^6\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1087}}^1$

素因数の和:1217

約数の個数: 56

約数和(自身を含む): 94512384

約数和(自身を除く): 55206464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 160, 226, 320, 452, 565, 904, 1087, 1130, 1808, 2174, 2260, 3616, 4348, 4520, 5435, 7232, 8696, 9040, 10870, 17392, 18080, 21740, 34784, 36160, 43480, 69568, 86960, 122831, 173920, 245662, 347840, 491324, 614155, 982648, 1228310, 1965296, 2456620, 3930592, 4913240, 7861184, 9826480, 19652960, 39305920]

約数ペア:

[(1, 39305920), (2, 19652960), (4, 9826480), (5, 7861184), (8, 4913240), (10, 3930592), (16, 2456620), (20, 1965296), (32, 1228310), (40, 982648), (64, 614155), (80, 491324), (113, 347840), (160, 245662), (226, 173920), (320, 122831), (452, 86960), (565, 69568), (904, 43480), (1087, 36160), (1130, 34784), (1808, 21740), (2174, 18080), (2260, 17392), (3616, 10870), (4348, 9040), (4520, 8696), (5435, 7232)]