2343134420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{259771}}^1$

素因数の和:259832

約数の個数: 48

約数和(自身を含む): 5498853696

約数和(自身を除く): 3155719276

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1804, 2255, 4510, 9020, 259771, 519542, 1039084, 1298855, 2597710, 2857481, 5195420, 5714962, 10650611, 11429924, 14287405, 21301222, 28574810, 42602444, 53253055, 57149620, 106506110, 117156721, 213012220, 234313442, 468626884, 585783605, 1171567210, 2343134420]

約数ペア:

[(1, 2343134420), (2, 1171567210), (4, 585783605), (5, 468626884), (10, 234313442), (11, 213012220), (20, 117156721), (22, 106506110), (41, 57149620), (44, 53253055), (55, 42602444), (82, 28574810), (110, 21301222), (164, 14287405), (205, 11429924), (220, 10650611), (410, 5714962), (451, 5195420), (820, 2857481), (902, 2597710), (1804, 1298855), (2255, 1039084), (4510, 519542), (9020, 259771)]