246879380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1122179}}^1$

素因数の和:1122199

約数の個数: 24

約数和(自身を含む): 565578720

約数和(自身を除く): 318699340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1122179, 2244358, 4488716, 5610895, 11221790, 12343969, 22443580, 24687938, 49375876, 61719845, 123439690, 246879380]

約数ペア:

[(1, 246879380), (2, 123439690), (4, 61719845), (5, 49375876), (10, 24687938), (11, 22443580), (20, 12343969), (22, 11221790), (44, 5610895), (55, 4488716), (110, 2244358), (220, 1122179)]