112951120

素因数分解:

$2^4\times 5^1\times {\mathrm{1411889}}^1$

素因数の和:1411902

約数の個数: 20

約数和(自身を含む): 262611540

約数和(自身を除く): 149660420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1411889, 2823778, 5647556, 7059445, 11295112, 14118890, 22590224, 28237780, 56475560, 112951120]

約数ペア:

[(1, 112951120), (2, 56475560), (4, 28237780), (5, 22590224), (8, 14118890), (10, 11295112), (16, 7059445), (20, 5647556), (40, 2823778), (80, 1411889)]