40508230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{578689}}^1$

素因数の和:578703

約数の個数: 16

約数和(自身を含む): 83331360

約数和(自身を除く): 42823130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 578689, 1157378, 2893445, 4050823, 5786890, 8101646, 20254115, 40508230]

約数ペア:

[(1, 40508230), (2, 20254115), (5, 8101646), (7, 5786890), (10, 4050823), (14, 2893445), (35, 1157378), (70, 578689)]