67853920

素因数分解:

$2^5\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1531}}^1$

素因数の和:1823

約数の個数: 48

約数和(自身を含む): 160988688

約数和(自身を除く): 93134768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 277, 554, 1108, 1385, 1531, 2216, 2770, 3062, 4432, 5540, 6124, 7655, 8864, 11080, 12248, 15310, 22160, 24496, 30620, 44320, 48992, 61240, 122480, 244960, 424087, 848174, 1696348, 2120435, 3392696, 4240870, 6785392, 8481740, 13570784, 16963480, 33926960, 67853920]

約数ペア:

[(1, 67853920), (2, 33926960), (4, 16963480), (5, 13570784), (8, 8481740), (10, 6785392), (16, 4240870), (20, 3392696), (32, 2120435), (40, 1696348), (80, 848174), (160, 424087), (277, 244960), (554, 122480), (1108, 61240), (1385, 48992), (1531, 44320), (2216, 30620), (2770, 24496), (3062, 22160), (4432, 15310), (5540, 12248), (6124, 11080), (7655, 8864)]