9672620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15601}}^1$

素因数の和:15641

約数の個数: 24

約数和(自身を含む): 20969088

約数和(自身を除く): 11296468

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 15601, 31202, 62404, 78005, 156010, 312020, 483631, 967262, 1934524, 2418155, 4836310, 9672620]

約数ペア:

[(1, 9672620), (2, 4836310), (4, 2418155), (5, 1934524), (10, 967262), (20, 483631), (31, 312020), (62, 156010), (124, 78005), (155, 62404), (310, 31202), (620, 15601)]