26028520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{92959}}^1$

素因数の和:92977

約数の個数: 32

約数和(自身を含む): 66931200

約数和(自身を除く): 40902680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 92959, 185918, 371836, 464795, 650713, 743672, 929590, 1301426, 1859180, 2602852, 3253565, 3718360, 5205704, 6507130, 13014260, 26028520]

約数ペア:

[(1, 26028520), (2, 13014260), (4, 6507130), (5, 5205704), (7, 3718360), (8, 3253565), (10, 2602852), (14, 1859180), (20, 1301426), (28, 929590), (35, 743672), (40, 650713), (56, 464795), (70, 371836), (140, 185918), (280, 92959)]