6612920

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5333}}^1$

素因数の和:5375

約数の個数: 32

約数和(自身を含む): 15361920

約数和(自身を除く): 8749000

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 5333, 10666, 21332, 26665, 42664, 53330, 106660, 165323, 213320, 330646, 661292, 826615, 1322584, 1653230, 3306460, 6612920]

約数ペア:

[(1, 6612920), (2, 3306460), (4, 1653230), (5, 1322584), (8, 826615), (10, 661292), (20, 330646), (31, 213320), (40, 165323), (62, 106660), (124, 53330), (155, 42664), (248, 26665), (310, 21332), (620, 10666), (1240, 5333)]