9767480

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7877}}^1$

素因数の和:7919

約数の個数: 32

約数和(自身を含む): 22688640

約数和(自身を除く): 12921160

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 7877, 15754, 31508, 39385, 63016, 78770, 157540, 244187, 315080, 488374, 976748, 1220935, 1953496, 2441870, 4883740, 9767480]

約数ペア:

[(1, 9767480), (2, 4883740), (4, 2441870), (5, 1953496), (8, 1220935), (10, 976748), (20, 488374), (31, 315080), (40, 244187), (62, 157540), (124, 78770), (155, 63016), (248, 39385), (310, 31508), (620, 15754), (1240, 7877)]