139596080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{134227}}^1$

素因数の和:134253

約数の個数: 40

約数和(自身を含む): 349529712

約数和(自身を除く): 209933632

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 134227, 268454, 536908, 671135, 1073816, 1342270, 1744951, 2147632, 2684540, 3489902, 5369080, 6979804, 8724755, 10738160, 13959608, 17449510, 27919216, 34899020, 69798040, 139596080]

約数ペア:

[(1, 139596080), (2, 69798040), (4, 34899020), (5, 27919216), (8, 17449510), (10, 13959608), (13, 10738160), (16, 8724755), (20, 6979804), (26, 5369080), (40, 3489902), (52, 2684540), (65, 2147632), (80, 1744951), (104, 1342270), (130, 1073816), (208, 671135), (260, 536908), (520, 268454), (1040, 134227)]