412348520

素因数分解:

$2^3\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{8641}}^1$

素因数の和:9845

約数の個数: 32

約数和(自身を含む): 928669320

約数和(自身を除く): 516320800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1193, 2386, 4772, 5965, 8641, 9544, 11930, 17282, 23860, 34564, 43205, 47720, 69128, 86410, 172820, 345640, 10308713, 20617426, 41234852, 51543565, 82469704, 103087130, 206174260, 412348520]

約数ペア:

[(1, 412348520), (2, 206174260), (4, 103087130), (5, 82469704), (8, 51543565), (10, 41234852), (20, 20617426), (40, 10308713), (1193, 345640), (2386, 172820), (4772, 86410), (5965, 69128), (8641, 47720), (9544, 43205), (11930, 34564), (17282, 23860)]