201536080

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{86869}}^1$

素因数の和:86911

約数の個数: 40

約数和(自身を含む): 484734600

約数和(自身を除く): 283198520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 86869, 173738, 347476, 434345, 694952, 868690, 1389904, 1737380, 2519201, 3474760, 5038402, 6949520, 10076804, 12596005, 20153608, 25192010, 40307216, 50384020, 100768040, 201536080]

約数ペア:

[(1, 201536080), (2, 100768040), (4, 50384020), (5, 40307216), (8, 25192010), (10, 20153608), (16, 12596005), (20, 10076804), (29, 6949520), (40, 5038402), (58, 3474760), (80, 2519201), (116, 1737380), (145, 1389904), (232, 868690), (290, 694952), (464, 434345), (580, 347476), (1160, 173738), (2320, 86869)]