37946980

素因数分解:

$2^2\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{1873}}^1$

素因数の和:2895

約数の個数: 24

約数和(自身を含む): 79809912

約数和(自身を除く): 41862932

約数列:

[1, 2, 4, 5, 10, 20, 1013, 1873, 2026, 3746, 4052, 5065, 7492, 9365, 10130, 18730, 20260, 37460, 1897349, 3794698, 7589396, 9486745, 18973490, 37946980]

約数ペア:

[(1, 37946980), (2, 18973490), (4, 9486745), (5, 7589396), (10, 3794698), (20, 1897349), (1013, 37460), (1873, 20260), (2026, 18730), (3746, 10130), (4052, 9365), (5065, 7492)]