113349680

素因数分解:

$2^4\times 5^1\times {\mathrm{1416871}}^1$

素因数の和:1416884

約数の個数: 20

約数和(自身を含む): 263538192

約数和(自身を除く): 150188512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1416871, 2833742, 5667484, 7084355, 11334968, 14168710, 22669936, 28337420, 56674840, 113349680]

約数ペア:

[(1, 113349680), (2, 56674840), (4, 28337420), (5, 22669936), (8, 14168710), (10, 11334968), (16, 7084355), (20, 5667484), (40, 2833742), (80, 1416871)]