70215080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{135029}}^1$

素因数の和:135053

約数の個数: 32

約数和(自身を含む): 170137800

約数和(自身を除く): 99922720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 135029, 270058, 540116, 675145, 1080232, 1350290, 1755377, 2700580, 3510754, 5401160, 7021508, 8776885, 14043016, 17553770, 35107540, 70215080]

約数ペア:

[(1, 70215080), (2, 35107540), (4, 17553770), (5, 14043016), (8, 8776885), (10, 7021508), (13, 5401160), (20, 3510754), (26, 2700580), (40, 1755377), (52, 1350290), (65, 1080232), (104, 675145), (130, 540116), (260, 270058), (520, 135029)]