27408500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 70447104

約数和(自身を除く): 43038604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 70, 82, 100, 125, 140, 164, 175, 191, 205, 250, 287, 350, 382, 410, 500, 574, 700, 764, 820, 875, 955, 1025, 1148, 1337, 1435, 1750, 1910, 2050, 2674, 2870, 3500, 3820, 4100, 4775, 5125, 5348, 5740, 6685, 7175, 7831, 9550, 10250, 13370, 14350, 15662, 19100, 20500, 23875, 26740, 28700, 31324, 33425, 35875, 39155, 47750, 54817, 66850, 71750, 78310, 95500, 109634, 133700, 143500, 156620, 167125, 195775, 219268, 274085, 334250, 391550, 548170, 668500, 783100, 978875, 1096340, 1370425, 1957750, 2740850, 3915500, 5481700, 6852125, 13704250, 27408500]

約数ペア:

[(1, 27408500), (2, 13704250), (4, 6852125), (5, 5481700), (7, 3915500), (10, 2740850), (14, 1957750), (20, 1370425), (25, 1096340), (28, 978875), (35, 783100), (41, 668500), (50, 548170), (70, 391550), (82, 334250), (100, 274085), (125, 219268), (140, 195775), (164, 167125), (175, 156620), (191, 143500), (205, 133700), (250, 109634), (287, 95500), (350, 78310), (382, 71750), (410, 66850), (500, 54817), (574, 47750), (700, 39155), (764, 35875), (820, 33425), (875, 31324), (955, 28700), (1025, 26740), (1148, 23875), (1337, 20500), (1435, 19100), (1750, 15662), (1910, 14350), (2050, 13370), (2674, 10250), (2870, 9550), (3500, 7831), (3820, 7175), (4100, 6685), (4775, 5740), (5125, 5348)]