103661066480

素因数分解:

$2^4\times 5^1\times {\mathrm{1295763331}}^1$

素因数の和:1295763344

約数の個数: 20

約数和(自身を含む): 241011979752

約数和(自身を除く): 137350913272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1295763331, 2591526662, 5183053324, 6478816655, 10366106648, 12957633310, 20732213296, 25915266620, 51830533240, 103661066480]

約数ペア:

[(1, 103661066480), (2, 51830533240), (4, 25915266620), (5, 20732213296), (8, 12957633310), (10, 10366106648), (16, 6478816655), (20, 5183053324), (40, 2591526662), (80, 1295763331)]