109224980

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{76919}}^1$

素因数の和:76999

約数の個数: 24

約数和(自身を含む): 232606080

約数和(自身を除く): 123381100

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 76919, 153838, 307676, 384595, 769190, 1538380, 5461249, 10922498, 21844996, 27306245, 54612490, 109224980]

約数ペア:

[(1, 109224980), (2, 54612490), (4, 27306245), (5, 21844996), (10, 10922498), (20, 5461249), (71, 1538380), (142, 769190), (284, 384595), (355, 307676), (710, 153838), (1420, 76919)]