6652580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2749}}^1$

素因数の和:2780

約数の個数: 36

約数和(自身を含む): 15361500

約数和(自身を除く): 8708920

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 2749, 5498, 10996, 13745, 27490, 30239, 54980, 60478, 120956, 151195, 302390, 332629, 604780, 665258, 1330516, 1663145, 3326290, 6652580]

約数ペア:

[(1, 6652580), (2, 3326290), (4, 1663145), (5, 1330516), (10, 665258), (11, 604780), (20, 332629), (22, 302390), (44, 151195), (55, 120956), (110, 60478), (121, 54980), (220, 30239), (242, 27490), (484, 13745), (605, 10996), (1210, 5498), (2420, 2749)]