201826480

素因数分解:

$2^4\times 5^1\times {\mathrm{2522831}}^1$

素因数の和:2522844

約数の個数: 20

約数和(自身を含む): 469246752

約数和(自身を除く): 267420272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2522831, 5045662, 10091324, 12614155, 20182648, 25228310, 40365296, 50456620, 100913240, 201826480]

約数ペア:

[(1, 201826480), (2, 100913240), (4, 50456620), (5, 40365296), (8, 25228310), (10, 20182648), (16, 12614155), (20, 10091324), (40, 5045662), (80, 2522831)]