38960140

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{17239}}^1$

素因数の和:17361

約数の個数: 24

約数和(自身を含む): 82545120

約数和(自身を除く): 43584980

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 17239, 34478, 68956, 86195, 172390, 344780, 1948007, 3896014, 7792028, 9740035, 19480070, 38960140]

約数ペア:

[(1, 38960140), (2, 19480070), (4, 9740035), (5, 7792028), (10, 3896014), (20, 1948007), (113, 344780), (226, 172390), (452, 86195), (565, 68956), (1130, 34478), (2260, 17239)]