75712040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{65269}}^1$

素因数の和:65309

約数の個数: 32

約数和(自身を含む): 176229000

約数和(自身を除く): 100516960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 65269, 130538, 261076, 326345, 522152, 652690, 1305380, 1892801, 2610760, 3785602, 7571204, 9464005, 15142408, 18928010, 37856020, 75712040]

約数ペア:

[(1, 75712040), (2, 37856020), (4, 18928010), (5, 15142408), (8, 9464005), (10, 7571204), (20, 3785602), (29, 2610760), (40, 1892801), (58, 1305380), (116, 652690), (145, 522152), (232, 326345), (290, 261076), (580, 130538), (1160, 65269)]