10224440

素因数分解:

$2^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{577}}^1$

素因数の和:1031

約数の個数: 32

約数和(自身を含む): 23096880

約数和(自身を除く): 12872440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 443, 577, 886, 1154, 1772, 2215, 2308, 2885, 3544, 4430, 4616, 5770, 8860, 11540, 17720, 23080, 255611, 511222, 1022444, 1278055, 2044888, 2556110, 5112220, 10224440]

約数ペア:

[(1, 10224440), (2, 5112220), (4, 2556110), (5, 2044888), (8, 1278055), (10, 1022444), (20, 511222), (40, 255611), (443, 23080), (577, 17720), (886, 11540), (1154, 8860), (1772, 5770), (2215, 4616), (2308, 4430), (2885, 3544)]