89774810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{5981}}^1$

素因数の和:6086

約数の個数: 32

約数和(自身を含む): 172281600

約数和(自身を除く): 82506790

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 395, 790, 1501, 3002, 5981, 7505, 11962, 15010, 29905, 59810, 113639, 227278, 472499, 568195, 944998, 1136390, 2362495, 4724990, 8977481, 17954962, 44887405, 89774810]

約数ペア:

[(1, 89774810), (2, 44887405), (5, 17954962), (10, 8977481), (19, 4724990), (38, 2362495), (79, 1136390), (95, 944998), (158, 568195), (190, 472499), (395, 227278), (790, 113639), (1501, 59810), (3002, 29905), (5981, 15010), (7505, 11962)]