370040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2$

素因数の和:80

約数の個数: 48

約数和(自身を含む): 940680

約数和(自身を除く): 570640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 841, 1160, 1276, 1595, 1682, 2552, 3190, 3364, 4205, 6380, 6728, 8410, 9251, 12760, 16820, 18502, 33640, 37004, 46255, 74008, 92510, 185020, 370040]

約数ペア:

[(1, 370040), (2, 185020), (4, 92510), (5, 74008), (8, 46255), (10, 37004), (11, 33640), (20, 18502), (22, 16820), (29, 12760), (40, 9251), (44, 8410), (55, 6728), (58, 6380), (88, 4205), (110, 3364), (116, 3190), (145, 2552), (220, 1682), (232, 1595), (290, 1276), (319, 1160), (440, 841), (580, 638)]