1906160

素因数分解:

$2^4\times 5^1\times {\mathrm{23827}}^1$

素因数の和:23840

約数の個数: 20

約数和(自身を含む): 4432008

約数和(自身を除く): 2525848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 23827, 47654, 95308, 119135, 190616, 238270, 381232, 476540, 953080, 1906160]

約数ペア:

[(1, 1906160), (2, 953080), (4, 476540), (5, 381232), (8, 238270), (10, 190616), (16, 119135), (20, 95308), (40, 47654), (80, 23827)]