56836960

素因数分解:

$2^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3259}}^1$

素因数の和:3383

約数の個数: 48

約数和(自身を含む): 135550800

約数和(自身を除く): 78713840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 109, 160, 218, 436, 545, 872, 1090, 1744, 2180, 3259, 3488, 4360, 6518, 8720, 13036, 16295, 17440, 26072, 32590, 52144, 65180, 104288, 130360, 260720, 355231, 521440, 710462, 1420924, 1776155, 2841848, 3552310, 5683696, 7104620, 11367392, 14209240, 28418480, 56836960]

約数ペア:

[(1, 56836960), (2, 28418480), (4, 14209240), (5, 11367392), (8, 7104620), (10, 5683696), (16, 3552310), (20, 2841848), (32, 1776155), (40, 1420924), (80, 710462), (109, 521440), (160, 355231), (218, 260720), (436, 130360), (545, 104288), (872, 65180), (1090, 52144), (1744, 32590), (2180, 26072), (3259, 17440), (3488, 16295), (4360, 13036), (6518, 8720)]