90483700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47623}}^1$

素因数の和:47656

約数の個数: 36

約数和(自身を含む): 206688160

約数和(自身を除く): 116204460

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 47623, 95246, 190492, 238115, 476230, 904837, 952460, 1190575, 1809674, 2381150, 3619348, 4524185, 4762300, 9048370, 18096740, 22620925, 45241850, 90483700]

約数ペア:

[(1, 90483700), (2, 45241850), (4, 22620925), (5, 18096740), (10, 9048370), (19, 4762300), (20, 4524185), (25, 3619348), (38, 2381150), (50, 1809674), (76, 1190575), (95, 952460), (100, 904837), (190, 476230), (380, 238115), (475, 190492), (950, 95246), (1900, 47623)]