113311220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2441}}^1$

素因数の和:2672

約数の個数: 48

約数和(自身を含む): 260922816

約数和(自身を除く): 147611596

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 211, 220, 422, 844, 1055, 2110, 2321, 2441, 4220, 4642, 4882, 9284, 9764, 11605, 12205, 23210, 24410, 26851, 46420, 48820, 53702, 107404, 134255, 268510, 515051, 537020, 1030102, 2060204, 2575255, 5150510, 5665561, 10301020, 11331122, 22662244, 28327805, 56655610, 113311220]

約数ペア:

[(1, 113311220), (2, 56655610), (4, 28327805), (5, 22662244), (10, 11331122), (11, 10301020), (20, 5665561), (22, 5150510), (44, 2575255), (55, 2060204), (110, 1030102), (211, 537020), (220, 515051), (422, 268510), (844, 134255), (1055, 107404), (2110, 53702), (2321, 48820), (2441, 46420), (4220, 26851), (4642, 24410), (4882, 23210), (9284, 12205), (9764, 11605)]