557492080

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{36107}}^1$

素因数の和:36313

約数の個数: 40

約数和(自身を含む): 1302921072

約数和(自身を除く): 745428992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 386, 772, 965, 1544, 1930, 3088, 3860, 7720, 15440, 36107, 72214, 144428, 180535, 288856, 361070, 577712, 722140, 1444280, 2888560, 6968651, 13937302, 27874604, 34843255, 55749208, 69686510, 111498416, 139373020, 278746040, 557492080]

約数ペア:

[(1, 557492080), (2, 278746040), (4, 139373020), (5, 111498416), (8, 69686510), (10, 55749208), (16, 34843255), (20, 27874604), (40, 13937302), (80, 6968651), (193, 2888560), (386, 1444280), (772, 722140), (965, 577712), (1544, 361070), (1930, 288856), (3088, 180535), (3860, 144428), (7720, 72214), (15440, 36107)]