26851000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{2441}}^1$

素因数の和:2473

約数の個数: 64

約数和(自身を含む): 68571360

約数和(自身を除く): 41720360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 1000, 1100, 1375, 2200, 2441, 2750, 4882, 5500, 9764, 11000, 12205, 19528, 24410, 26851, 48820, 53702, 61025, 97640, 107404, 122050, 134255, 214808, 244100, 268510, 305125, 488200, 537020, 610250, 671275, 1074040, 1220500, 1342550, 2441000, 2685100, 3356375, 5370200, 6712750, 13425500, 26851000]

約数ペア:

[(1, 26851000), (2, 13425500), (4, 6712750), (5, 5370200), (8, 3356375), (10, 2685100), (11, 2441000), (20, 1342550), (22, 1220500), (25, 1074040), (40, 671275), (44, 610250), (50, 537020), (55, 488200), (88, 305125), (100, 268510), (110, 244100), (125, 214808), (200, 134255), (220, 122050), (250, 107404), (275, 97640), (440, 61025), (500, 53702), (550, 48820), (1000, 26851), (1100, 24410), (1375, 19528), (2200, 12205), (2441, 11000), (2750, 9764), (4882, 5500)]