214623140

素因数分解:

$2^2\times 5^1\times {\mathrm{1583}}^1\times {\mathrm{6779}}^1$

素因数の和:8371

約数の個数: 24

約数和(自身を含む): 451059840

約数和(自身を除く): 236436700

約数列:

[1, 2, 4, 5, 10, 20, 1583, 3166, 6332, 6779, 7915, 13558, 15830, 27116, 31660, 33895, 67790, 135580, 10731157, 21462314, 42924628, 53655785, 107311570, 214623140]

約数ペア:

[(1, 214623140), (2, 107311570), (4, 53655785), (5, 42924628), (10, 21462314), (20, 10731157), (1583, 135580), (3166, 67790), (6332, 33895), (6779, 31660), (7915, 27116), (13558, 15830)]