73487740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{126703}}^1$

素因数の和:126741

約数の個数: 24

約数和(自身を含む): 159647040

約数和(自身を除く): 86159300

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 126703, 253406, 506812, 633515, 1267030, 2534060, 3674387, 7348774, 14697548, 18371935, 36743870, 73487740]

約数ペア:

[(1, 73487740), (2, 36743870), (4, 18371935), (5, 14697548), (10, 7348774), (20, 3674387), (29, 2534060), (58, 1267030), (116, 633515), (145, 506812), (290, 253406), (580, 126703)]