152022800840

素因数分解:

$2^3\times 5^1\times {\mathrm{3800570021}}^1$

素因数の和:3800570032

約数の個数: 16

約数和(自身を含む): 342051301980

約数和(自身を除く): 190028501140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3800570021, 7601140042, 15202280084, 19002850105, 30404560168, 38005700210, 76011400420, 152022800840]

約数ペア:

[(1, 152022800840), (2, 76011400420), (4, 38005700210), (5, 30404560168), (8, 19002850105), (10, 15202280084), (20, 7601140042), (40, 3800570021)]