384184420

素因数分解:

$2^2\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{16183}}^1$

素因数の和:17379

約数の個数: 24

約数和(自身を含む): 807516864

約数和(自身を除く): 423332444

約数列:

[1, 2, 4, 5, 10, 20, 1187, 2374, 4748, 5935, 11870, 16183, 23740, 32366, 64732, 80915, 161830, 323660, 19209221, 38418442, 76836884, 96046105, 192092210, 384184420]

約数ペア:

[(1, 384184420), (2, 192092210), (4, 96046105), (5, 76836884), (10, 38418442), (20, 19209221), (1187, 323660), (2374, 161830), (4748, 80915), (5935, 64732), (11870, 32366), (16183, 23740)]