3901150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 8155728

約数和(自身を除く): 4254578

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 173, 205, 275, 346, 410, 451, 550, 865, 902, 1025, 1730, 1903, 2050, 2255, 3806, 4325, 4510, 7093, 8650, 9515, 11275, 14186, 19030, 22550, 35465, 47575, 70930, 78023, 95150, 156046, 177325, 354650, 390115, 780230, 1950575, 3901150]

約数ペア:

[(1, 3901150), (2, 1950575), (5, 780230), (10, 390115), (11, 354650), (22, 177325), (25, 156046), (41, 95150), (50, 78023), (55, 70930), (82, 47575), (110, 35465), (173, 22550), (205, 19030), (275, 14186), (346, 11275), (410, 9515), (451, 8650), (550, 7093), (865, 4510), (902, 4325), (1025, 3806), (1730, 2255), (1903, 2050)]