115800140

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{51239}}^1$

素因数の和:51361

約数の個数: 24

約数和(自身を含む): 245337120

約数和(自身を除く): 129536980

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 51239, 102478, 204956, 256195, 512390, 1024780, 5790007, 11580014, 23160028, 28950035, 57900070, 115800140]

約数ペア:

[(1, 115800140), (2, 57900070), (4, 28950035), (5, 23160028), (10, 11580014), (20, 5790007), (113, 1024780), (226, 512390), (452, 256195), (565, 204956), (1130, 102478), (2260, 51239)]