8843260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 19555200

約数和(自身を除く): 10711940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 79, 116, 145, 158, 193, 290, 316, 386, 395, 580, 772, 790, 965, 1580, 1930, 2291, 3860, 4582, 5597, 9164, 11194, 11455, 15247, 22388, 22910, 27985, 30494, 45820, 55970, 60988, 76235, 111940, 152470, 304940, 442163, 884326, 1768652, 2210815, 4421630, 8843260]

約数ペア:

[(1, 8843260), (2, 4421630), (4, 2210815), (5, 1768652), (10, 884326), (20, 442163), (29, 304940), (58, 152470), (79, 111940), (116, 76235), (145, 60988), (158, 55970), (193, 45820), (290, 30494), (316, 27985), (386, 22910), (395, 22388), (580, 15247), (772, 11455), (790, 11194), (965, 9164), (1580, 5597), (1930, 4582), (2291, 3860)]