47618800

素因数分解:

$2^4\times 5^2\times {\mathrm{119047}}^1$

素因数の和:119065

約数の個数: 30

約数和(自身を含む): 114405128

約数和(自身を除く): 66786328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 119047, 238094, 476188, 595235, 952376, 1190470, 1904752, 2380940, 2976175, 4761880, 5952350, 9523760, 11904700, 23809400, 47618800]

約数ペア:

[(1, 47618800), (2, 23809400), (4, 11904700), (5, 9523760), (8, 5952350), (10, 4761880), (16, 2976175), (20, 2380940), (25, 1904752), (40, 1190470), (50, 952376), (80, 595235), (100, 476188), (200, 238094), (400, 119047)]