31399150

素因数分解:

$2^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{5869}}^1$

素因数の和:5988

約数の個数: 24

約数和(自身を含む): 58958280

約数和(自身を除く): 27559130

約数列:

[1, 2, 5, 10, 25, 50, 107, 214, 535, 1070, 2675, 5350, 5869, 11738, 29345, 58690, 146725, 293450, 627983, 1255966, 3139915, 6279830, 15699575, 31399150]

約数ペア:

[(1, 31399150), (2, 15699575), (5, 6279830), (10, 3139915), (25, 1255966), (50, 627983), (107, 293450), (214, 146725), (535, 58690), (1070, 29345), (2675, 11738), (5350, 5869)]