9916550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{977}}^1$

素因数の和:1025

約数の個数: 48

約数和(自身を含む): 21828960

約数和(自身を除く): 11912410

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 350, 406, 725, 977, 1015, 1450, 1954, 2030, 4885, 5075, 6839, 9770, 10150, 13678, 24425, 28333, 34195, 48850, 56666, 68390, 141665, 170975, 198331, 283330, 341950, 396662, 708325, 991655, 1416650, 1983310, 4958275, 9916550]

約数ペア:

[(1, 9916550), (2, 4958275), (5, 1983310), (7, 1416650), (10, 991655), (14, 708325), (25, 396662), (29, 341950), (35, 283330), (50, 198331), (58, 170975), (70, 141665), (145, 68390), (175, 56666), (203, 48850), (290, 34195), (350, 28333), (406, 24425), (725, 13678), (977, 10150), (1015, 9770), (1450, 6839), (1954, 5075), (2030, 4885)]