2113164020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2281}}^1\times {\mathrm{4211}}^1$

素因数の和:6512

約数の個数: 48

約数和(自身を含む): 4844339136

約数和(自身を除く): 2731175116

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2281, 4211, 4562, 8422, 9124, 11405, 16844, 21055, 22810, 25091, 42110, 45620, 46321, 50182, 84220, 92642, 100364, 125455, 185284, 231605, 250910, 463210, 501820, 926420, 9605291, 19210582, 38421164, 48026455, 96052910, 105658201, 192105820, 211316402, 422632804, 528291005, 1056582010, 2113164020]

約数ペア:

[(1, 2113164020), (2, 1056582010), (4, 528291005), (5, 422632804), (10, 211316402), (11, 192105820), (20, 105658201), (22, 96052910), (44, 48026455), (55, 38421164), (110, 19210582), (220, 9605291), (2281, 926420), (4211, 501820), (4562, 463210), (8422, 250910), (9124, 231605), (11405, 185284), (16844, 125455), (21055, 100364), (22810, 92642), (25091, 84220), (42110, 50182), (45620, 46321)]