26876820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4349}}^1$

素因数の和:4464

約数の個数: 48

約数和(自身を含む): 76003200

約数和(自身を除く): 49126380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 4349, 6180, 8698, 13047, 17396, 21745, 26094, 43490, 52188, 65235, 86980, 130470, 260940, 447947, 895894, 1343841, 1791788, 2239735, 2687682, 4479470, 5375364, 6719205, 8958940, 13438410, 26876820]

約数ペア:

[(1, 26876820), (2, 13438410), (3, 8958940), (4, 6719205), (5, 5375364), (6, 4479470), (10, 2687682), (12, 2239735), (15, 1791788), (20, 1343841), (30, 895894), (60, 447947), (103, 260940), (206, 130470), (309, 86980), (412, 65235), (515, 52188), (618, 43490), (1030, 26094), (1236, 21745), (1545, 17396), (2060, 13047), (3090, 8698), (4349, 6180)]