26150420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{76913}}^1$

素因数の和:76939

約数の個数: 24

約数和(自身を含む): 58146984

約数和(自身を除く): 31996564

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 76913, 153826, 307652, 384565, 769130, 1307521, 1538260, 2615042, 5230084, 6537605, 13075210, 26150420]

約数ペア:

[(1, 26150420), (2, 13075210), (4, 6537605), (5, 5230084), (10, 2615042), (17, 1538260), (20, 1307521), (34, 769130), (68, 384565), (85, 307652), (170, 153826), (340, 76913)]