47417140

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{15101}}^1$

素因数の和:15267

約数の個数: 24

約数和(自身を含む): 100216872

約数和(自身を除く): 52799732

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 15101, 30202, 60404, 75505, 151010, 302020, 2370857, 4741714, 9483428, 11854285, 23708570, 47417140]

約数ペア:

[(1, 47417140), (2, 23708570), (4, 11854285), (5, 9483428), (10, 4741714), (20, 2370857), (157, 302020), (314, 151010), (628, 75505), (785, 60404), (1570, 30202), (3140, 15101)]