1104950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1$

素因数の和:78

約数の個数: 72

約数和(自身を含む): 2671704

約数和(自身を除く): 1566754

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 41, 49, 50, 55, 70, 77, 82, 98, 110, 154, 175, 205, 245, 275, 287, 350, 385, 410, 451, 490, 539, 550, 574, 770, 902, 1025, 1078, 1225, 1435, 1925, 2009, 2050, 2255, 2450, 2695, 2870, 3157, 3850, 4018, 4510, 5390, 6314, 7175, 10045, 11275, 13475, 14350, 15785, 20090, 22099, 22550, 26950, 31570, 44198, 50225, 78925, 100450, 110495, 157850, 220990, 552475, 1104950]

約数ペア:

[(1, 1104950), (2, 552475), (5, 220990), (7, 157850), (10, 110495), (11, 100450), (14, 78925), (22, 50225), (25, 44198), (35, 31570), (41, 26950), (49, 22550), (50, 22099), (55, 20090), (70, 15785), (77, 14350), (82, 13475), (98, 11275), (110, 10045), (154, 7175), (175, 6314), (205, 5390), (245, 4510), (275, 4018), (287, 3850), (350, 3157), (385, 2870), (410, 2695), (451, 2450), (490, 2255), (539, 2050), (550, 2009), (574, 1925), (770, 1435), (902, 1225), (1025, 1078)]