79045850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{121609}}^1$

素因数の和:121634

約数の個数: 24

約数和(自身を含む): 158336220

約数和(自身を除く): 79290370

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 121609, 243218, 608045, 1216090, 1580917, 3040225, 3161834, 6080450, 7904585, 15809170, 39522925, 79045850]

約数ペア:

[(1, 79045850), (2, 39522925), (5, 15809170), (10, 7904585), (13, 6080450), (25, 3161834), (26, 3040225), (50, 1580917), (65, 1216090), (130, 608045), (325, 243218), (650, 121609)]