97365680

素因数分解:

$2^4\times 5^1\times {\mathrm{1217071}}^1$

素因数の和:1217084

約数の個数: 20

約数和(自身を含む): 226375392

約数和(自身を除く): 129009712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1217071, 2434142, 4868284, 6085355, 9736568, 12170710, 19473136, 24341420, 48682840, 97365680]

約数ペア:

[(1, 97365680), (2, 48682840), (4, 24341420), (5, 19473136), (8, 12170710), (10, 9736568), (16, 6085355), (20, 4868284), (40, 2434142), (80, 1217071)]