3885754760

素因数分解:

$2^3\times 5^1\times {\mathrm{1373}}^1\times {\mathrm{70753}}^1$

素因数の和:72137

約数の個数: 32

約数和(自身を含む): 8749439640

約数和(自身を除く): 4863684880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1373, 2746, 5492, 6865, 10984, 13730, 27460, 54920, 70753, 141506, 283012, 353765, 566024, 707530, 1415060, 2830120, 97143869, 194287738, 388575476, 485719345, 777150952, 971438690, 1942877380, 3885754760]

約数ペア:

[(1, 3885754760), (2, 1942877380), (4, 971438690), (5, 777150952), (8, 485719345), (10, 388575476), (20, 194287738), (40, 97143869), (1373, 2830120), (2746, 1415060), (5492, 707530), (6865, 566024), (10984, 353765), (13730, 283012), (27460, 141506), (54920, 70753)]