1119320180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{462529}}^1$

素因数の和:462560

約数の個数: 36

約数和(自身を含む): 2583692580

約数和(自身を除く): 1464372400

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 462529, 925058, 1850116, 2312645, 4625290, 5087819, 9250580, 10175638, 20351276, 25439095, 50878190, 55966009, 101756380, 111932018, 223864036, 279830045, 559660090, 1119320180]

約数ペア:

[(1, 1119320180), (2, 559660090), (4, 279830045), (5, 223864036), (10, 111932018), (11, 101756380), (20, 55966009), (22, 50878190), (44, 25439095), (55, 20351276), (110, 10175638), (121, 9250580), (220, 5087819), (242, 4625290), (484, 2312645), (605, 1850116), (1210, 925058), (2420, 462529)]