5002580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22739}}^1$

素因数の和:22759

約数の個数: 24

約数和(自身を含む): 11460960

約数和(自身を除く): 6458380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 22739, 45478, 90956, 113695, 227390, 250129, 454780, 500258, 1000516, 1250645, 2501290, 5002580]

約数ペア:

[(1, 5002580), (2, 2501290), (4, 1250645), (5, 1000516), (10, 500258), (11, 454780), (20, 250129), (22, 227390), (44, 113695), (55, 90956), (110, 45478), (220, 22739)]