23579380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5641}}^1$

素因数の和:5680

約数の個数: 48

約数和(自身を含む): 56871360

約数和(自身を除く): 33291980

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, 5641, 11282, 22564, 28205, 56410, 62051, 107179, 112820, 124102, 214358, 248204, 310255, 428716, 535895, 620510, 1071790, 1178969, 1241020, 2143580, 2357938, 4715876, 5894845, 11789690, 23579380]

約数ペア:

[(1, 23579380), (2, 11789690), (4, 5894845), (5, 4715876), (10, 2357938), (11, 2143580), (19, 1241020), (20, 1178969), (22, 1071790), (38, 620510), (44, 535895), (55, 428716), (76, 310255), (95, 248204), (110, 214358), (190, 124102), (209, 112820), (220, 107179), (380, 62051), (418, 56410), (836, 28205), (1045, 22564), (2090, 11282), (4180, 5641)]