790540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1$

素因数の和:114

約数の個数: 36

約数和(自身を含む): 1755936

約数和(自身を除く): 965396

約数列:

[1, 2, 4, 5, 10, 20, 29, 47, 58, 94, 116, 145, 188, 235, 290, 470, 580, 841, 940, 1363, 1682, 2726, 3364, 4205, 5452, 6815, 8410, 13630, 16820, 27260, 39527, 79054, 158108, 197635, 395270, 790540]

約数ペア:

[(1, 790540), (2, 395270), (4, 197635), (5, 158108), (10, 79054), (20, 39527), (29, 27260), (47, 16820), (58, 13630), (94, 8410), (116, 6815), (145, 5452), (188, 4205), (235, 3364), (290, 2726), (470, 1682), (580, 1363), (841, 940)]