5489320

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3709}}^1$

素因数の和:3757

約数の個数: 32

約数和(自身を含む): 12688200

約数和(自身を除く): 7198880

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 3709, 7418, 14836, 18545, 29672, 37090, 74180, 137233, 148360, 274466, 548932, 686165, 1097864, 1372330, 2744660, 5489320]

約数ペア:

[(1, 5489320), (2, 2744660), (4, 1372330), (5, 1097864), (8, 686165), (10, 548932), (20, 274466), (37, 148360), (40, 137233), (74, 74180), (148, 37090), (185, 29672), (296, 18545), (370, 14836), (740, 7418), (1480, 3709)]