297007040

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{84377}}^1$

素因数の和:84405

約数の個数: 56

約数和(自身を含む): 771552432

約数和(自身を除く): 474545392

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 84377, 168754, 337508, 421885, 675016, 843770, 928147, 1350032, 1687540, 1856294, 2700064, 3375080, 3712588, 4640735, 5400128, 6750160, 7425176, 9281470, 13500320, 14850352, 18562940, 27000640, 29700704, 37125880, 59401408, 74251760, 148503520, 297007040]

約数ペア:

[(1, 297007040), (2, 148503520), (4, 74251760), (5, 59401408), (8, 37125880), (10, 29700704), (11, 27000640), (16, 18562940), (20, 14850352), (22, 13500320), (32, 9281470), (40, 7425176), (44, 6750160), (55, 5400128), (64, 4640735), (80, 3712588), (88, 3375080), (110, 2700064), (160, 1856294), (176, 1687540), (220, 1350032), (320, 928147), (352, 843770), (440, 675016), (704, 421885), (880, 337508), (1760, 168754), (3520, 84377)]