5399140

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2389}}^1$

素因数の和:2511

約数の個数: 24

約数和(自身を含む): 11443320

約数和(自身を除く): 6044180

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 2389, 4778, 9556, 11945, 23890, 47780, 269957, 539914, 1079828, 1349785, 2699570, 5399140]

約数ペア:

[(1, 5399140), (2, 2699570), (4, 1349785), (5, 1079828), (10, 539914), (20, 269957), (113, 47780), (226, 23890), (452, 11945), (565, 9556), (1130, 4778), (2260, 2389)]