15103840

素因数分解:

$2^5\times 5^1\times {\mathrm{94399}}^1$

素因数の和:94414

約数の個数: 24

約数和(自身を含む): 35683200

約数和(自身を除く): 20579360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 94399, 188798, 377596, 471995, 755192, 943990, 1510384, 1887980, 3020768, 3775960, 7551920, 15103840]

約数ペア:

[(1, 15103840), (2, 7551920), (4, 3775960), (5, 3020768), (8, 1887980), (10, 1510384), (16, 943990), (20, 755192), (32, 471995), (40, 377596), (80, 188798), (160, 94399)]