40364390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{33359}}^1$

素因数の和:33388

約数の個数: 24

約数和(自身を含む): 79863840

約数和(自身を除く): 39499450

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 33359, 66718, 166795, 333590, 366949, 733898, 1834745, 3669490, 4036439, 8072878, 20182195, 40364390]

約数ペア:

[(1, 40364390), (2, 20182195), (5, 8072878), (10, 4036439), (11, 3669490), (22, 1834745), (55, 733898), (110, 366949), (121, 333590), (242, 166795), (605, 66718), (1210, 33359)]