34845140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1063}}^1$

素因数の和:1232

約数の個数: 48

約数和(自身を含む): 80438400

約数和(自身を除く): 45593260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 149, 220, 298, 596, 745, 1063, 1490, 1639, 2126, 2980, 3278, 4252, 5315, 6556, 8195, 10630, 11693, 16390, 21260, 23386, 32780, 46772, 58465, 116930, 158387, 233860, 316774, 633548, 791935, 1583870, 1742257, 3167740, 3484514, 6969028, 8711285, 17422570, 34845140]

約数ペア:

[(1, 34845140), (2, 17422570), (4, 8711285), (5, 6969028), (10, 3484514), (11, 3167740), (20, 1742257), (22, 1583870), (44, 791935), (55, 633548), (110, 316774), (149, 233860), (220, 158387), (298, 116930), (596, 58465), (745, 46772), (1063, 32780), (1490, 23386), (1639, 21260), (2126, 16390), (2980, 11693), (3278, 10630), (4252, 8195), (5315, 6556)]