1880050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1979}}^1$

素因数の和:2010

約数の個数: 24

約数和(自身を含む): 3682800

約数和(自身を除く): 1802750

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 1979, 3958, 9895, 19790, 37601, 49475, 75202, 98950, 188005, 376010, 940025, 1880050]

約数ペア:

[(1, 1880050), (2, 940025), (5, 376010), (10, 188005), (19, 98950), (25, 75202), (38, 49475), (50, 37601), (95, 19790), (190, 9895), (475, 3958), (950, 1979)]