510620

素因数分解:

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

素因数の和:242

約数の個数: 36

約数和(自身を含む): 1184232

約数和(自身を除く): 673612

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 211, 220, 242, 422, 484, 605, 844, 1055, 1210, 2110, 2321, 2420, 4220, 4642, 9284, 11605, 23210, 25531, 46420, 51062, 102124, 127655, 255310, 510620]

約数ペア:

[(1, 510620), (2, 255310), (4, 127655), (5, 102124), (10, 51062), (11, 46420), (20, 25531), (22, 23210), (44, 11605), (55, 9284), (110, 4642), (121, 4220), (211, 2420), (220, 2321), (242, 2110), (422, 1210), (484, 1055), (605, 844)]