70072880

素因数分解:

$2^4\times 5^1\times {\mathrm{761}}^1\times {\mathrm{1151}}^1$

素因数の和:1925

約数の個数: 40

約数和(自身を含む): 163275264

約数和(自身を除く): 93202384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 761, 1151, 1522, 2302, 3044, 3805, 4604, 5755, 6088, 7610, 9208, 11510, 12176, 15220, 18416, 23020, 30440, 46040, 60880, 92080, 875911, 1751822, 3503644, 4379555, 7007288, 8759110, 14014576, 17518220, 35036440, 70072880]

約数ペア:

[(1, 70072880), (2, 35036440), (4, 17518220), (5, 14014576), (8, 8759110), (10, 7007288), (16, 4379555), (20, 3503644), (40, 1751822), (80, 875911), (761, 92080), (1151, 60880), (1522, 46040), (2302, 30440), (3044, 23020), (3805, 18416), (4604, 15220), (5755, 12176), (6088, 11510), (7610, 9208)]