29795180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1093}}^1$

素因数の和:1178

約数の個数: 48

約数和(自身を含む): 66165120

約数和(自身を除く): 36369940

約数列:

[1, 2, 4, 5, 10, 20, 29, 47, 58, 94, 116, 145, 188, 235, 290, 470, 580, 940, 1093, 1363, 2186, 2726, 4372, 5452, 5465, 6815, 10930, 13630, 21860, 27260, 31697, 51371, 63394, 102742, 126788, 158485, 205484, 256855, 316970, 513710, 633940, 1027420, 1489759, 2979518, 5959036, 7448795, 14897590, 29795180]

約数ペア:

[(1, 29795180), (2, 14897590), (4, 7448795), (5, 5959036), (10, 2979518), (20, 1489759), (29, 1027420), (47, 633940), (58, 513710), (94, 316970), (116, 256855), (145, 205484), (188, 158485), (235, 126788), (290, 102742), (470, 63394), (580, 51371), (940, 31697), (1093, 27260), (1363, 21860), (2186, 13630), (2726, 10930), (4372, 6815), (5452, 5465)]