26041540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{26573}}^1$

素因数の和:26596

約数の個数: 36

約数和(自身を含む): 63618156

約数和(自身を除く): 37576616

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 26573, 53146, 106292, 132865, 186011, 265730, 372022, 531460, 744044, 930055, 1302077, 1860110, 2604154, 3720220, 5208308, 6510385, 13020770, 26041540]

約数ペア:

[(1, 26041540), (2, 13020770), (4, 6510385), (5, 5208308), (7, 3720220), (10, 2604154), (14, 1860110), (20, 1302077), (28, 930055), (35, 744044), (49, 531460), (70, 372022), (98, 265730), (140, 186011), (196, 132865), (245, 106292), (490, 53146), (980, 26573)]