8889124256060

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9473}}^1\times {\mathrm{769151}}^1$

素因数の和:778694

約数の個数: 48

約数和(自身を含む): 18975207508992

約数和(自身を除く): 10086083252932

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 9473, 18946, 37892, 47365, 94730, 189460, 577853, 769151, 1155706, 1538302, 2311412, 2889265, 3076604, 3845755, 5778530, 7691510, 11557060, 15383020, 46918211, 93836422, 187672844, 234591055, 469182110, 938364220, 7286167423, 14572334846, 29144669692, 36430837115, 72861674230, 145723348460, 444456212803, 888912425606, 1777824851212, 2222281064015, 4444562128030, 8889124256060]

約数ペア:

[(1, 8889124256060), (2, 4444562128030), (4, 2222281064015), (5, 1777824851212), (10, 888912425606), (20, 444456212803), (61, 145723348460), (122, 72861674230), (244, 36430837115), (305, 29144669692), (610, 14572334846), (1220, 7286167423), (9473, 938364220), (18946, 469182110), (37892, 234591055), (47365, 187672844), (94730, 93836422), (189460, 46918211), (577853, 15383020), (769151, 11557060), (1155706, 7691510), (1538302, 5778530), (2311412, 3845755), (2889265, 3076604)]