118589020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{3307}}^1$

素因数の和:3490

約数の個数: 48

約数和(自身を含む): 273426048

約数和(自身を除く): 154837028

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 163, 220, 326, 652, 815, 1630, 1793, 3260, 3307, 3586, 6614, 7172, 8965, 13228, 16535, 17930, 33070, 35860, 36377, 66140, 72754, 145508, 181885, 363770, 539041, 727540, 1078082, 2156164, 2695205, 5390410, 5929451, 10780820, 11858902, 23717804, 29647255, 59294510, 118589020]

約数ペア:

[(1, 118589020), (2, 59294510), (4, 29647255), (5, 23717804), (10, 11858902), (11, 10780820), (20, 5929451), (22, 5390410), (44, 2695205), (55, 2156164), (110, 1078082), (163, 727540), (220, 539041), (326, 363770), (652, 181885), (815, 145508), (1630, 72754), (1793, 66140), (3260, 36377), (3307, 35860), (3586, 33070), (6614, 17930), (7172, 16535), (8965, 13228)]