103186480

素因数分解:

$2^4\times 5^1\times {\mathrm{1289831}}^1$

素因数の和:1289844

約数の個数: 20

約数和(自身を含む): 239908752

約数和(自身を除く): 136722272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1289831, 2579662, 5159324, 6449155, 10318648, 12898310, 20637296, 25796620, 51593240, 103186480]

約数ペア:

[(1, 103186480), (2, 51593240), (4, 25796620), (5, 20637296), (8, 12898310), (10, 10318648), (16, 6449155), (20, 5159324), (40, 2579662), (80, 1289831)]