40945150

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{15451}}^1$

素因数の和:15516

約数の個数: 24

約数和(自身を含む): 77599944

約数和(自身を除く): 36654794

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 15451, 30902, 77255, 154510, 386275, 772550, 818903, 1637806, 4094515, 8189030, 20472575, 40945150]

約数ペア:

[(1, 40945150), (2, 20472575), (5, 8189030), (10, 4094515), (25, 1637806), (50, 818903), (53, 772550), (106, 386275), (265, 154510), (530, 77255), (1325, 30902), (2650, 15451)]