58815760

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6871}}^1$

素因数の和:6991

約数の個数: 40

約数和(自身を含む): 138044736

約数和(自身を除く): 79228976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 4280, 6871, 8560, 13742, 27484, 34355, 54968, 68710, 109936, 137420, 274840, 549680, 735197, 1470394, 2940788, 3675985, 5881576, 7351970, 11763152, 14703940, 29407880, 58815760]

約数ペア:

[(1, 58815760), (2, 29407880), (4, 14703940), (5, 11763152), (8, 7351970), (10, 5881576), (16, 3675985), (20, 2940788), (40, 1470394), (80, 735197), (107, 549680), (214, 274840), (428, 137420), (535, 109936), (856, 68710), (1070, 54968), (1712, 34355), (2140, 27484), (4280, 13742), (6871, 8560)]