4931740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{773}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 11702880

約数和(自身を除く): 6771140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 773, 1276, 1546, 1595, 3092, 3190, 3865, 6380, 7730, 8503, 15460, 17006, 22417, 34012, 42515, 44834, 85030, 89668, 112085, 170060, 224170, 246587, 448340, 493174, 986348, 1232935, 2465870, 4931740]

約数ペア:

[(1, 4931740), (2, 2465870), (4, 1232935), (5, 986348), (10, 493174), (11, 448340), (20, 246587), (22, 224170), (29, 170060), (44, 112085), (55, 89668), (58, 85030), (110, 44834), (116, 42515), (145, 34012), (220, 22417), (290, 17006), (319, 15460), (580, 8503), (638, 7730), (773, 6380), (1276, 3865), (1546, 3190), (1595, 3092)]