98157740

素因数分解:

$2^2\times 5^1\times {\mathrm{1933}}^1\times {\mathrm{2539}}^1$

素因数の和:4481

約数の個数: 24

約数和(自身を含む): 206319120

約数和(自身を除く): 108161380

約数列:

[1, 2, 4, 5, 10, 20, 1933, 2539, 3866, 5078, 7732, 9665, 10156, 12695, 19330, 25390, 38660, 50780, 4907887, 9815774, 19631548, 24539435, 49078870, 98157740]

約数ペア:

[(1, 98157740), (2, 49078870), (4, 24539435), (5, 19631548), (10, 9815774), (20, 4907887), (1933, 50780), (2539, 38660), (3866, 25390), (5078, 19330), (7732, 12695), (9665, 10156)]