2043300820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{13441}}^1$

素因数の和:14152

約数の個数: 48

約数和(自身を含む): 4688139456

約数和(自身を除く): 2644838636

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 691, 1382, 2764, 3455, 6910, 7601, 13441, 13820, 15202, 26882, 30404, 38005, 53764, 67205, 76010, 134410, 147851, 152020, 268820, 295702, 591404, 739255, 1478510, 2957020, 9287731, 18575462, 37150924, 46438655, 92877310, 102165041, 185754620, 204330082, 408660164, 510825205, 1021650410, 2043300820]

約数ペア:

[(1, 2043300820), (2, 1021650410), (4, 510825205), (5, 408660164), (10, 204330082), (11, 185754620), (20, 102165041), (22, 92877310), (44, 46438655), (55, 37150924), (110, 18575462), (220, 9287731), (691, 2957020), (1382, 1478510), (2764, 739255), (3455, 591404), (6910, 295702), (7601, 268820), (13441, 152020), (13820, 147851), (15202, 134410), (26882, 76010), (30404, 67205), (38005, 53764)]