17093920

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5623}}^1$

素因数の和:5657

約数の個数: 48

約数和(自身を含む): 42517440

約数和(自身を除く): 25423520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 5623, 11246, 22492, 28115, 44984, 56230, 89968, 106837, 112460, 179936, 213674, 224920, 427348, 449840, 534185, 854696, 899680, 1068370, 1709392, 2136740, 3418784, 4273480, 8546960, 17093920]

約数ペア:

[(1, 17093920), (2, 8546960), (4, 4273480), (5, 3418784), (8, 2136740), (10, 1709392), (16, 1068370), (19, 899680), (20, 854696), (32, 534185), (38, 449840), (40, 427348), (76, 224920), (80, 213674), (95, 179936), (152, 112460), (160, 106837), (190, 89968), (304, 56230), (380, 44984), (608, 28115), (760, 22492), (1520, 11246), (3040, 5623)]