56316080

素因数分解:

$2^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2293}}^1$

素因数の和:2613

約数の個数: 40

約数和(自身を含む): 131418672

約数和(自身を除く): 75102592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 307, 614, 1228, 1535, 2293, 2456, 3070, 4586, 4912, 6140, 9172, 11465, 12280, 18344, 22930, 24560, 36688, 45860, 91720, 183440, 703951, 1407902, 2815804, 3519755, 5631608, 7039510, 11263216, 14079020, 28158040, 56316080]

約数ペア:

[(1, 56316080), (2, 28158040), (4, 14079020), (5, 11263216), (8, 7039510), (10, 5631608), (16, 3519755), (20, 2815804), (40, 1407902), (80, 703951), (307, 183440), (614, 91720), (1228, 45860), (1535, 36688), (2293, 24560), (2456, 22930), (3070, 18344), (4586, 12280), (4912, 11465), (6140, 9172)]