74904940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{340477}}^1$

素因数の和:340497

約数の個数: 24

約数和(自身を含む): 171600912

約数和(自身を除く): 96695972

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 340477, 680954, 1361908, 1702385, 3404770, 3745247, 6809540, 7490494, 14980988, 18726235, 37452470, 74904940]

約数ペア:

[(1, 74904940), (2, 37452470), (4, 18726235), (5, 14980988), (10, 7490494), (11, 6809540), (20, 3745247), (22, 3404770), (44, 1702385), (55, 1361908), (110, 680954), (220, 340477)]