5464996840

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{504151}}^1$

素因数の和:504433

約数の個数: 32

約数和(自身を含む): 12341640960

約数和(自身を除く): 6876644120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2710, 5420, 10840, 504151, 1008302, 2016604, 2520755, 4033208, 5041510, 10083020, 20166040, 136624921, 273249842, 546499684, 683124605, 1092999368, 1366249210, 2732498420, 5464996840]

約数ペア:

[(1, 5464996840), (2, 2732498420), (4, 1366249210), (5, 1092999368), (8, 683124605), (10, 546499684), (20, 273249842), (40, 136624921), (271, 20166040), (542, 10083020), (1084, 5041510), (1355, 4033208), (2168, 2520755), (2710, 2016604), (5420, 1008302), (10840, 504151)]