43434380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10391}}^1$

素因数の和:10430

約数の個数: 48

約数和(自身を含む): 104751360

約数和(自身を除く): 61316980

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, 10391, 20782, 41564, 51955, 103910, 114301, 197429, 207820, 228602, 394858, 457204, 571505, 789716, 987145, 1143010, 1974290, 2171719, 2286020, 3948580, 4343438, 8686876, 10858595, 21717190, 43434380]

約数ペア:

[(1, 43434380), (2, 21717190), (4, 10858595), (5, 8686876), (10, 4343438), (11, 3948580), (19, 2286020), (20, 2171719), (22, 1974290), (38, 1143010), (44, 987145), (55, 789716), (76, 571505), (95, 457204), (110, 394858), (190, 228602), (209, 207820), (220, 197429), (380, 114301), (418, 103910), (836, 51955), (1045, 41564), (2090, 20782), (4180, 10391)]