284395610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1\times {\mathrm{1699}}^1$

素因数の和:2606

約数の個数: 32

約数和(自身を含む): 539784000

約数和(自身を除く): 255388390

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 881, 1699, 1762, 3398, 4405, 8495, 8810, 16739, 16990, 32281, 33478, 64562, 83695, 161405, 167390, 322810, 1496819, 2993638, 7484095, 14968190, 28439561, 56879122, 142197805, 284395610]

約数ペア:

[(1, 284395610), (2, 142197805), (5, 56879122), (10, 28439561), (19, 14968190), (38, 7484095), (95, 2993638), (190, 1496819), (881, 322810), (1699, 167390), (1762, 161405), (3398, 83695), (4405, 64562), (8495, 33478), (8810, 32281), (16739, 16990)]