5632990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1249}}^1$

素因数の和:1308

約数の個数: 32

約数和(自身を含む): 11340000

約数和(自身を除く): 5707010

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 1249, 2255, 2498, 4510, 6245, 12490, 13739, 27478, 51209, 68695, 102418, 137390, 256045, 512090, 563299, 1126598, 2816495, 5632990]

約数ペア:

[(1, 5632990), (2, 2816495), (5, 1126598), (10, 563299), (11, 512090), (22, 256045), (41, 137390), (55, 102418), (82, 68695), (110, 51209), (205, 27478), (410, 13739), (451, 12490), (902, 6245), (1249, 4510), (2255, 2498)]