94394440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{761}}^1$

素因数の和:1222

約数の個数: 64

約数和(自身を含む): 243596160

約数和(自身を除く): 149201720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 443, 761, 886, 1522, 1772, 2215, 3044, 3101, 3544, 3805, 4430, 5327, 6088, 6202, 7610, 8860, 10654, 12404, 15220, 15505, 17720, 21308, 24808, 26635, 30440, 31010, 42616, 53270, 62020, 106540, 124040, 213080, 337123, 674246, 1348492, 1685615, 2359861, 2696984, 3371230, 4719722, 6742460, 9439444, 11799305, 13484920, 18878888, 23598610, 47197220, 94394440]

約数ペア:

[(1, 94394440), (2, 47197220), (4, 23598610), (5, 18878888), (7, 13484920), (8, 11799305), (10, 9439444), (14, 6742460), (20, 4719722), (28, 3371230), (35, 2696984), (40, 2359861), (56, 1685615), (70, 1348492), (140, 674246), (280, 337123), (443, 213080), (761, 124040), (886, 106540), (1522, 62020), (1772, 53270), (2215, 42616), (3044, 31010), (3101, 30440), (3544, 26635), (3805, 24808), (4430, 21308), (5327, 17720), (6088, 15505), (6202, 15220), (7610, 12404), (8860, 10654)]