84999260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2339}}^1$

素因数の和:2450

約数の個数: 48

約数和(自身を含む): 188697600

約数和(自身を除く): 103698340

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 79, 92, 115, 158, 230, 316, 395, 460, 790, 1580, 1817, 2339, 3634, 4678, 7268, 9085, 9356, 11695, 18170, 23390, 36340, 46780, 53797, 107594, 184781, 215188, 268985, 369562, 537970, 739124, 923905, 1075940, 1847810, 3695620, 4249963, 8499926, 16999852, 21249815, 42499630, 84999260]

約数ペア:

[(1, 84999260), (2, 42499630), (4, 21249815), (5, 16999852), (10, 8499926), (20, 4249963), (23, 3695620), (46, 1847810), (79, 1075940), (92, 923905), (115, 739124), (158, 537970), (230, 369562), (316, 268985), (395, 215188), (460, 184781), (790, 107594), (1580, 53797), (1817, 46780), (2339, 36340), (3634, 23390), (4678, 18170), (7268, 11695), (9085, 9356)]