26157380

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{27827}}^1$

素因数の和:27883

約数の個数: 24

約数和(自身を含む): 56101248

約数和(自身を除く): 29943868

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 27827, 55654, 111308, 139135, 278270, 556540, 1307869, 2615738, 5231476, 6539345, 13078690, 26157380]

約数ペア:

[(1, 26157380), (2, 13078690), (4, 6539345), (5, 5231476), (10, 2615738), (20, 1307869), (47, 556540), (94, 278270), (188, 139135), (235, 111308), (470, 55654), (940, 27827)]