82133650

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{18457}}^1$

素因数の和:18558

約数の個数: 24

約数和(自身を含む): 154493460

約数和(自身を除く): 72359810

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 4450, 18457, 36914, 92285, 184570, 461425, 922850, 1642673, 3285346, 8213365, 16426730, 41066825, 82133650]

約数ペア:

[(1, 82133650), (2, 41066825), (5, 16426730), (10, 8213365), (25, 3285346), (50, 1642673), (89, 922850), (178, 461425), (445, 184570), (890, 92285), (2225, 36914), (4450, 18457)]