3392720

素因数分解:

$2^4\times 5^1\times {\mathrm{42409}}^1$

素因数の和:42422

約数の個数: 20

約数和(自身を含む): 7888260

約数和(自身を除く): 4495540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 42409, 84818, 169636, 212045, 339272, 424090, 678544, 848180, 1696360, 3392720]

約数ペア:

[(1, 3392720), (2, 1696360), (4, 848180), (5, 678544), (8, 424090), (10, 339272), (16, 212045), (20, 169636), (40, 84818), (80, 42409)]