60940360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{117193}}^1$

素因数の和:117217

約数の個数: 32

約数和(自身を含む): 147664440

約数和(自身を除く): 86724080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 117193, 234386, 468772, 585965, 937544, 1171930, 1523509, 2343860, 3047018, 4687720, 6094036, 7617545, 12188072, 15235090, 30470180, 60940360]

約数ペア:

[(1, 60940360), (2, 30470180), (4, 15235090), (5, 12188072), (8, 7617545), (10, 6094036), (13, 4687720), (20, 3047018), (26, 2343860), (40, 1523509), (52, 1171930), (65, 937544), (104, 585965), (130, 468772), (260, 234386), (520, 117193)]