9925062920

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8004083}}^1$

素因数の和:8004125

約数の個数: 32

約数和(自身を含む): 23051761920

約数和(自身を除く): 13126699000

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 8004083, 16008166, 32016332, 40020415, 64032664, 80040830, 160081660, 248126573, 320163320, 496253146, 992506292, 1240632865, 1985012584, 2481265730, 4962531460, 9925062920]

約数ペア:

[(1, 9925062920), (2, 4962531460), (4, 2481265730), (5, 1985012584), (8, 1240632865), (10, 992506292), (20, 496253146), (31, 320163320), (40, 248126573), (62, 160081660), (124, 80040830), (155, 64032664), (248, 40020415), (310, 32016332), (620, 16008166), (1240, 8004083)]