42729250

素因数分解:

$2^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{2551}}^1$

素因数の和:2635

約数の個数: 32

約数和(自身を含む): 81214848

約数和(自身を除く): 38485598

約数列:

[1, 2, 5, 10, 25, 50, 67, 125, 134, 250, 335, 670, 1675, 2551, 3350, 5102, 8375, 12755, 16750, 25510, 63775, 127550, 170917, 318875, 341834, 637750, 854585, 1709170, 4272925, 8545850, 21364625, 42729250]

約数ペア:

[(1, 42729250), (2, 21364625), (5, 8545850), (10, 4272925), (25, 1709170), (50, 854585), (67, 637750), (125, 341834), (134, 318875), (250, 170917), (335, 127550), (670, 63775), (1675, 25510), (2551, 16750), (3350, 12755), (5102, 8375)]