45438980

素因数分解:

$2^2\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{1873}}^1$

素因数の和:3095

約数の個数: 24

約数和(自身を含む): 95551512

約数和(自身を除く): 50112532

約数列:

[1, 2, 4, 5, 10, 20, 1213, 1873, 2426, 3746, 4852, 6065, 7492, 9365, 12130, 18730, 24260, 37460, 2271949, 4543898, 9087796, 11359745, 22719490, 45438980]

約数ペア:

[(1, 45438980), (2, 22719490), (4, 11359745), (5, 9087796), (10, 4543898), (20, 2271949), (1213, 37460), (1873, 24260), (2426, 18730), (3746, 12130), (4852, 9365), (6065, 7492)]