296398190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{2719}}^1$

素因数の和:3728

約数の個数: 32

約数和(自身を含む): 582819840

約数和(自身を除く): 286421650

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 991, 1982, 2719, 4955, 5438, 9910, 10901, 13595, 21802, 27190, 29909, 54505, 59818, 109010, 149545, 299090, 2694529, 5389058, 13472645, 26945290, 29639819, 59279638, 148199095, 296398190]

約数ペア:

[(1, 296398190), (2, 148199095), (5, 59279638), (10, 29639819), (11, 26945290), (22, 13472645), (55, 5389058), (110, 2694529), (991, 299090), (1982, 149545), (2719, 109010), (4955, 59818), (5438, 54505), (9910, 29909), (10901, 27190), (13595, 21802)]