10508727580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3109091}}^1$

素因数の和:3109126

約数の個数: 36

約数和(自身を含む): 23896481112

約数和(自身を除く): 13387753532

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 3109091, 6218182, 12436364, 15545455, 31090910, 40418183, 62181820, 80836366, 161672732, 202090915, 404181830, 525436379, 808363660, 1050872758, 2101745516, 2627181895, 5254363790, 10508727580]

約数ペア:

[(1, 10508727580), (2, 5254363790), (4, 2627181895), (5, 2101745516), (10, 1050872758), (13, 808363660), (20, 525436379), (26, 404181830), (52, 202090915), (65, 161672732), (130, 80836366), (169, 62181820), (260, 40418183), (338, 31090910), (676, 15545455), (845, 12436364), (1690, 6218182), (3380, 3109091)]