45891620

素因数分解:

$2^2\times 5^1\times {\mathrm{947}}^1\times {\mathrm{2423}}^1$

素因数の和:3379

約数の個数: 24

約数和(自身を含む): 96513984

約数和(自身を除く): 50622364

約数列:

[1, 2, 4, 5, 10, 20, 947, 1894, 2423, 3788, 4735, 4846, 9470, 9692, 12115, 18940, 24230, 48460, 2294581, 4589162, 9178324, 11472905, 22945810, 45891620]

約数ペア:

[(1, 45891620), (2, 22945810), (4, 11472905), (5, 9178324), (10, 4589162), (20, 2294581), (947, 48460), (1894, 24230), (2423, 18940), (3788, 12115), (4735, 9692), (4846, 9470)]