27623750

素因数分解:

$2^1\times 5^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1$

素因数の和:88

約数の個数: 120

約数和(自身を含む): 67309704

約数和(自身を除く): 39685954

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 41, 49, 50, 55, 70, 77, 82, 98, 110, 125, 154, 175, 205, 245, 250, 275, 287, 350, 385, 410, 451, 490, 539, 550, 574, 625, 770, 875, 902, 1025, 1078, 1225, 1250, 1375, 1435, 1750, 1925, 2009, 2050, 2255, 2450, 2695, 2750, 2870, 3157, 3850, 4018, 4375, 4510, 5125, 5390, 6125, 6314, 6875, 7175, 8750, 9625, 10045, 10250, 11275, 12250, 13475, 13750, 14350, 15785, 19250, 20090, 22099, 22550, 25625, 26950, 30625, 31570, 35875, 44198, 48125, 50225, 51250, 56375, 61250, 67375, 71750, 78925, 96250, 100450, 110495, 112750, 134750, 157850, 179375, 220990, 251125, 281875, 336875, 358750, 394625, 502250, 552475, 563750, 673750, 789250, 1104950, 1255625, 1973125, 2511250, 2762375, 3946250, 5524750, 13811875, 27623750]

約数ペア:

[(1, 27623750), (2, 13811875), (5, 5524750), (7, 3946250), (10, 2762375), (11, 2511250), (14, 1973125), (22, 1255625), (25, 1104950), (35, 789250), (41, 673750), (49, 563750), (50, 552475), (55, 502250), (70, 394625), (77, 358750), (82, 336875), (98, 281875), (110, 251125), (125, 220990), (154, 179375), (175, 157850), (205, 134750), (245, 112750), (250, 110495), (275, 100450), (287, 96250), (350, 78925), (385, 71750), (410, 67375), (451, 61250), (490, 56375), (539, 51250), (550, 50225), (574, 48125), (625, 44198), (770, 35875), (875, 31570), (902, 30625), (1025, 26950), (1078, 25625), (1225, 22550), (1250, 22099), (1375, 20090), (1435, 19250), (1750, 15785), (1925, 14350), (2009, 13750), (2050, 13475), (2255, 12250), (2450, 11275), (2695, 10250), (2750, 10045), (2870, 9625), (3157, 8750), (3850, 7175), (4018, 6875), (4375, 6314), (4510, 6125), (5125, 5390)]