97581220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443551}}^1$

素因数の和:443571

約数の個数: 24

約数和(自身を含む): 223550208

約数和(自身を除く): 125968988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 443551, 887102, 1774204, 2217755, 4435510, 4879061, 8871020, 9758122, 19516244, 24395305, 48790610, 97581220]

約数ペア:

[(1, 97581220), (2, 48790610), (4, 24395305), (5, 19516244), (10, 9758122), (11, 8871020), (20, 4879061), (22, 4435510), (44, 2217755), (55, 1774204), (110, 887102), (220, 443551)]