97467380

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{68639}}^1$

素因数の和:68719

約数の個数: 24

約数和(自身を含む): 207567360

約数和(自身を除く): 110099980

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 68639, 137278, 274556, 343195, 686390, 1372780, 4873369, 9746738, 19493476, 24366845, 48733690, 97467380]

約数ペア:

[(1, 97467380), (2, 48733690), (4, 24366845), (5, 19493476), (10, 9746738), (20, 4873369), (71, 1372780), (142, 686390), (284, 343195), (355, 274556), (710, 137278), (1420, 68639)]