56844080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22921}}^1$

素因数の和:22965

約数の個数: 40

約数和(自身を含む): 136431744

約数和(自身を除く): 79587664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 22921, 45842, 91684, 114605, 183368, 229210, 366736, 458420, 710551, 916840, 1421102, 1833680, 2842204, 3552755, 5684408, 7105510, 11368816, 14211020, 28422040, 56844080]

約数ペア:

[(1, 56844080), (2, 28422040), (4, 14211020), (5, 11368816), (8, 7105510), (10, 5684408), (16, 3552755), (20, 2842204), (31, 1833680), (40, 1421102), (62, 916840), (80, 710551), (124, 458420), (155, 366736), (248, 229210), (310, 183368), (496, 114605), (620, 91684), (1240, 45842), (2480, 22921)]