45524380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10891}}^1$

素因数の和:10930

約数の個数: 48

約数和(自身を含む): 109791360

約数和(自身を除く): 64266980

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 10891, 21782, 43564, 54455, 108910, 119801, 206929, 217820, 239602, 413858, 479204, 599005, 827716, 1034645, 1198010, 2069290, 2276219, 2396020, 4138580, 4552438, 9104876, 11381095, 22762190, 45524380]

約数ペア:

[(1, 45524380), (2, 22762190), (4, 11381095), (5, 9104876), (10, 4552438), (11, 4138580), (19, 2396020), (20, 2276219), (22, 2069290), (38, 1198010), (44, 1034645), (55, 827716), (76, 599005), (95, 479204), (110, 413858), (190, 239602), (209, 217820), (220, 206929), (380, 119801), (418, 108910), (836, 54455), (1045, 43564), (2090, 21782), (4180, 10891)]