5255890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:786

約数の個数: 32

約数和(自身を含む): 10264320

約数和(自身を除く): 5008430

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 719, 731, 1438, 1462, 3595, 3655, 7190, 7310, 12223, 24446, 30917, 61115, 61834, 122230, 154585, 309170, 525589, 1051178, 2627945, 5255890]

約数ペア:

[(1, 5255890), (2, 2627945), (5, 1051178), (10, 525589), (17, 309170), (34, 154585), (43, 122230), (85, 61834), (86, 61115), (170, 30917), (215, 24446), (430, 12223), (719, 7310), (731, 7190), (1438, 3655), (1462, 3595)]