8045625020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2591}}^1\times {\mathrm{9133}}^1$

素因数の和:11750

約数の個数: 48

約数和(自身を含む): 17898547968

約数和(自身を除く): 9852922948

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 2591, 5182, 9133, 10364, 12955, 18266, 25910, 36532, 44047, 45665, 51820, 88094, 91330, 155261, 176188, 182660, 220235, 310522, 440470, 621044, 776305, 880940, 1552610, 3105220, 23663603, 47327206, 94654412, 118318015, 236636030, 402281251, 473272060, 804562502, 1609125004, 2011406255, 4022812510, 8045625020]

約数ペア:

[(1, 8045625020), (2, 4022812510), (4, 2011406255), (5, 1609125004), (10, 804562502), (17, 473272060), (20, 402281251), (34, 236636030), (68, 118318015), (85, 94654412), (170, 47327206), (340, 23663603), (2591, 3105220), (5182, 1552610), (9133, 880940), (10364, 776305), (12955, 621044), (18266, 440470), (25910, 310522), (36532, 220235), (44047, 182660), (45665, 176188), (51820, 155261), (88094, 91330)]