65076220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{26891}}^1$

素因数の和:26922

約数の個数: 36

約数和(自身を含む): 150218712

約数和(自身を除く): 85142492

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 26891, 53782, 107564, 134455, 268910, 295801, 537820, 591602, 1183204, 1479005, 2958010, 3253811, 5916020, 6507622, 13015244, 16269055, 32538110, 65076220]

約数ペア:

[(1, 65076220), (2, 32538110), (4, 16269055), (5, 13015244), (10, 6507622), (11, 5916020), (20, 3253811), (22, 2958010), (44, 1479005), (55, 1183204), (110, 591602), (121, 537820), (220, 295801), (242, 268910), (484, 134455), (605, 107564), (1210, 53782), (2420, 26891)]