98240980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1583}}^1$

素因数の和:1728

約数の個数: 48

約数和(自身を含む): 215550720

約数和(自身を除く): 117309740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 107, 116, 145, 214, 290, 428, 535, 580, 1070, 1583, 2140, 3103, 3166, 6206, 6332, 7915, 12412, 15515, 15830, 31030, 31660, 45907, 62060, 91814, 169381, 183628, 229535, 338762, 459070, 677524, 846905, 918140, 1693810, 3387620, 4912049, 9824098, 19648196, 24560245, 49120490, 98240980]

約数ペア:

[(1, 98240980), (2, 49120490), (4, 24560245), (5, 19648196), (10, 9824098), (20, 4912049), (29, 3387620), (58, 1693810), (107, 918140), (116, 846905), (145, 677524), (214, 459070), (290, 338762), (428, 229535), (535, 183628), (580, 169381), (1070, 91814), (1583, 62060), (2140, 45907), (3103, 31660), (3166, 31030), (6206, 15830), (6332, 15515), (7915, 12412)]