27534421820

素因数分解:

$2^2\times 5^1\times {\mathrm{1871}}^1\times {\mathrm{735821}}^1$

素因数の和:737701

約数の個数: 24

約数和(自身を含む): 57853268928

約数和(自身を除く): 30318847108

約数列:

[1, 2, 4, 5, 10, 20, 1871, 3742, 7484, 9355, 18710, 37420, 735821, 1471642, 2943284, 3679105, 7358210, 14716420, 1376721091, 2753442182, 5506884364, 6883605455, 13767210910, 27534421820]

約数ペア:

[(1, 27534421820), (2, 13767210910), (4, 6883605455), (5, 5506884364), (10, 2753442182), (20, 1376721091), (1871, 14716420), (3742, 7358210), (7484, 3679105), (9355, 2943284), (18710, 1471642), (37420, 735821)]