105884020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2281}}^1$

素因数の和:2512

約数の個数: 48

約数和(自身を含む): 243827136

約数和(自身を除く): 137943116

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 211, 220, 422, 844, 1055, 2110, 2281, 2321, 4220, 4562, 4642, 9124, 9284, 11405, 11605, 22810, 23210, 25091, 45620, 46420, 50182, 100364, 125455, 250910, 481291, 501820, 962582, 1925164, 2406455, 4812910, 5294201, 9625820, 10588402, 21176804, 26471005, 52942010, 105884020]

約数ペア:

[(1, 105884020), (2, 52942010), (4, 26471005), (5, 21176804), (10, 10588402), (11, 9625820), (20, 5294201), (22, 4812910), (44, 2406455), (55, 1925164), (110, 962582), (211, 501820), (220, 481291), (422, 250910), (844, 125455), (1055, 100364), (2110, 50182), (2281, 46420), (2321, 45620), (4220, 25091), (4562, 23210), (4642, 22810), (9124, 11605), (9284, 11405)]