47880400

素因数分解:

$2^4\times 5^2\times {\mathrm{119701}}^1$

素因数の和:119719

約数の個数: 30

約数和(自身を含む): 115033622

約数和(自身を除く): 67153222

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 119701, 239402, 478804, 598505, 957608, 1197010, 1915216, 2394020, 2992525, 4788040, 5985050, 9576080, 11970100, 23940200, 47880400]

約数ペア:

[(1, 47880400), (2, 23940200), (4, 11970100), (5, 9576080), (8, 5985050), (10, 4788040), (16, 2992525), (20, 2394020), (25, 1915216), (40, 1197010), (50, 957608), (80, 598505), (100, 478804), (200, 239402), (400, 119701)]