15414260

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4909}}^1$

素因数の和:5075

約数の個数: 24

約数和(自身を含む): 32582760

約数和(自身を除く): 17168500

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 4909, 9818, 19636, 24545, 49090, 98180, 770713, 1541426, 3082852, 3853565, 7707130, 15414260]

約数ペア:

[(1, 15414260), (2, 7707130), (4, 3853565), (5, 3082852), (10, 1541426), (20, 770713), (157, 98180), (314, 49090), (628, 24545), (785, 19636), (1570, 9818), (3140, 4909)]