45779140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{18917}}^1$

素因数の和:18948

約数の個数: 36

約数和(自身を含む): 105675948

約数和(自身を除く): 59896808

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 18917, 37834, 75668, 94585, 189170, 208087, 378340, 416174, 832348, 1040435, 2080870, 2288957, 4161740, 4577914, 9155828, 11444785, 22889570, 45779140]

約数ペア:

[(1, 45779140), (2, 22889570), (4, 11444785), (5, 9155828), (10, 4577914), (11, 4161740), (20, 2288957), (22, 2080870), (44, 1040435), (55, 832348), (110, 416174), (121, 378340), (220, 208087), (242, 189170), (484, 94585), (605, 75668), (1210, 37834), (2420, 18917)]