27004040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{96443}}^1$

素因数の和:96461

約数の個数: 32

約数和(自身を含む): 69439680

約数和(自身を除く): 42435640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 96443, 192886, 385772, 482215, 675101, 771544, 964430, 1350202, 1928860, 2700404, 3375505, 3857720, 5400808, 6751010, 13502020, 27004040]

約数ペア:

[(1, 27004040), (2, 13502020), (4, 6751010), (5, 5400808), (7, 3857720), (8, 3375505), (10, 2700404), (14, 1928860), (20, 1350202), (28, 964430), (35, 771544), (40, 675101), (56, 482215), (70, 385772), (140, 192886), (280, 96443)]