2315692420

素因数分解:

$2^2\times 5^1\times {\mathrm{983}}^1\times {\mathrm{117787}}^1$

素因数の和:118779

約数の個数: 24

約数和(自身を含む): 4867942464

約数和(自身を除く): 2552250044

約数列:

[1, 2, 4, 5, 10, 20, 983, 1966, 3932, 4915, 9830, 19660, 117787, 235574, 471148, 588935, 1177870, 2355740, 115784621, 231569242, 463138484, 578923105, 1157846210, 2315692420]

約数ペア:

[(1, 2315692420), (2, 1157846210), (4, 578923105), (5, 463138484), (10, 231569242), (20, 115784621), (983, 2355740), (1966, 1177870), (3932, 588935), (4915, 471148), (9830, 235574), (19660, 117787)]