4263380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19379}}^1$

素因数の和:19399

約数の個数: 24

約数和(自身を含む): 9767520

約数和(自身を除く): 5504140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 19379, 38758, 77516, 96895, 193790, 213169, 387580, 426338, 852676, 1065845, 2131690, 4263380]

約数ペア:

[(1, 4263380), (2, 2131690), (4, 1065845), (5, 852676), (10, 426338), (11, 387580), (20, 213169), (22, 193790), (44, 96895), (55, 77516), (110, 38758), (220, 19379)]