22255510

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 41611680

約数和(自身を除く): 19356170

約数列:

[1, 2, 5, 10, 43, 73, 86, 146, 215, 365, 430, 709, 730, 1418, 3139, 3545, 6278, 7090, 15695, 30487, 31390, 51757, 60974, 103514, 152435, 258785, 304870, 517570, 2225551, 4451102, 11127755, 22255510]

約数ペア:

[(1, 22255510), (2, 11127755), (5, 4451102), (10, 2225551), (43, 517570), (73, 304870), (86, 258785), (146, 152435), (215, 103514), (365, 60974), (430, 51757), (709, 31390), (730, 30487), (1418, 15695), (3139, 7090), (3545, 6278)]