25068340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113947}}^1$

素因数の和:113967

約数の個数: 24

約数和(自身を含む): 57429792

約数和(自身を除く): 32361452

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 113947, 227894, 455788, 569735, 1139470, 1253417, 2278940, 2506834, 5013668, 6267085, 12534170, 25068340]

約数ペア:

[(1, 25068340), (2, 12534170), (4, 6267085), (5, 5013668), (10, 2506834), (11, 2278940), (20, 1253417), (22, 1139470), (44, 569735), (55, 455788), (110, 227894), (220, 113947)]