2019417550

素因数分解:

$2^1\times 5^2\times {\mathrm{1481}}^1\times {\mathrm{27271}}^1$

素因数の和:28764

約数の個数: 24

約数和(自身を含む): 3758790672

約数和(自身を除く): 1739373122

約数列:

[1, 2, 5, 10, 25, 50, 1481, 2962, 7405, 14810, 27271, 37025, 54542, 74050, 136355, 272710, 681775, 1363550, 40388351, 80776702, 201941755, 403883510, 1009708775, 2019417550]

約数ペア:

[(1, 2019417550), (2, 1009708775), (5, 403883510), (10, 201941755), (25, 80776702), (50, 40388351), (1481, 1363550), (2962, 681775), (7405, 272710), (14810, 136355), (27271, 74050), (37025, 54542)]