6722151926540

素因数分解:

$2^2\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{2897}}^1\times {\mathrm{84011}}^1$

素因数の和:88298

約数の個数: 48

約数和(自身を含む): 14131785546144

約数和(自身を除く): 7409633619604

約数列:

[1, 2, 4, 5, 10, 20, 1381, 2762, 2897, 5524, 5794, 6905, 11588, 13810, 14485, 27620, 28970, 57940, 84011, 168022, 336044, 420055, 840110, 1680220, 4000757, 8001514, 16003028, 20003785, 40007570, 80015140, 116019191, 232038382, 243379867, 464076764, 486759734, 580095955, 973519468, 1160191910, 1216899335, 2320383820, 2433798670, 4867597340, 336107596327, 672215192654, 1344430385308, 1680537981635, 3361075963270, 6722151926540]

約数ペア:

[(1, 6722151926540), (2, 3361075963270), (4, 1680537981635), (5, 1344430385308), (10, 672215192654), (20, 336107596327), (1381, 4867597340), (2762, 2433798670), (2897, 2320383820), (5524, 1216899335), (5794, 1160191910), (6905, 973519468), (11588, 580095955), (13810, 486759734), (14485, 464076764), (27620, 243379867), (28970, 232038382), (57940, 116019191), (84011, 80015140), (168022, 40007570), (336044, 20003785), (420055, 16003028), (840110, 8001514), (1680220, 4000757)]