1714996840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{81049}}^1$

素因数の和:81106

約数の個数: 48

約数和(自身を含む): 4033858500

約数和(自身を除く): 2318861660

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 529, 920, 1058, 2116, 2645, 4232, 5290, 10580, 21160, 81049, 162098, 324196, 405245, 648392, 810490, 1620980, 1864127, 3241960, 3728254, 7456508, 9320635, 14913016, 18641270, 37282540, 42874921, 74565080, 85749842, 171499684, 214374605, 342999368, 428749210, 857498420, 1714996840]

約数ペア:

[(1, 1714996840), (2, 857498420), (4, 428749210), (5, 342999368), (8, 214374605), (10, 171499684), (20, 85749842), (23, 74565080), (40, 42874921), (46, 37282540), (92, 18641270), (115, 14913016), (184, 9320635), (230, 7456508), (460, 3728254), (529, 3241960), (920, 1864127), (1058, 1620980), (2116, 810490), (2645, 648392), (4232, 405245), (5290, 324196), (10580, 162098), (21160, 81049)]