2247252620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3624601}}^1$

素因数の和:3624641

約数の個数: 24

約数和(自身を含む): 4871465088

約数和(自身を除く): 2624212468

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 3624601, 7249202, 14498404, 18123005, 36246010, 72492020, 112362631, 224725262, 449450524, 561813155, 1123626310, 2247252620]

約数ペア:

[(1, 2247252620), (2, 1123626310), (4, 561813155), (5, 449450524), (10, 224725262), (20, 112362631), (31, 72492020), (62, 36246010), (124, 18123005), (155, 14498404), (310, 7249202), (620, 3624601)]