101039440

素因数分解:

$2^4\times 5^1\times {\mathrm{443}}^1\times {\mathrm{2851}}^1$

素因数の和:3307

約数の個数: 40

約数和(自身を含む): 235529568

約数和(自身を除く): 134490128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 443, 886, 1772, 2215, 2851, 3544, 4430, 5702, 7088, 8860, 11404, 14255, 17720, 22808, 28510, 35440, 45616, 57020, 114040, 228080, 1262993, 2525986, 5051972, 6314965, 10103944, 12629930, 20207888, 25259860, 50519720, 101039440]

約数ペア:

[(1, 101039440), (2, 50519720), (4, 25259860), (5, 20207888), (8, 12629930), (10, 10103944), (16, 6314965), (20, 5051972), (40, 2525986), (80, 1262993), (443, 228080), (886, 114040), (1772, 57020), (2215, 45616), (2851, 35440), (3544, 28510), (4430, 22808), (5702, 17720), (7088, 14255), (8860, 11404)]