91902040

素因数分解:

$2^3\times 5^1\times {\mathrm{739}}^1\times {\mathrm{3109}}^1$

素因数の和:3859

約数の個数: 32

約数和(自身を含む): 207126000

約数和(自身を除く): 115223960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 739, 1478, 2956, 3109, 3695, 5912, 6218, 7390, 12436, 14780, 15545, 24872, 29560, 31090, 62180, 124360, 2297551, 4595102, 9190204, 11487755, 18380408, 22975510, 45951020, 91902040]

約数ペア:

[(1, 91902040), (2, 45951020), (4, 22975510), (5, 18380408), (8, 11487755), (10, 9190204), (20, 4595102), (40, 2297551), (739, 124360), (1478, 62180), (2956, 31090), (3109, 29560), (3695, 24872), (5912, 15545), (6218, 14780), (7390, 12436)]