1138863140

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{2713}}^1$

素因数の和:3012

約数の個数: 48

約数和(自身を含む): 2425664640

約数和(自身を除く): 1286801500

約数列:

[1, 2, 4, 5, 10, 20, 139, 151, 278, 302, 556, 604, 695, 755, 1390, 1510, 2713, 2780, 3020, 5426, 10852, 13565, 20989, 27130, 41978, 54260, 83956, 104945, 209890, 377107, 409663, 419780, 754214, 819326, 1508428, 1638652, 1885535, 2048315, 3771070, 4096630, 7542140, 8193260, 56943157, 113886314, 227772628, 284715785, 569431570, 1138863140]

約数ペア:

[(1, 1138863140), (2, 569431570), (4, 284715785), (5, 227772628), (10, 113886314), (20, 56943157), (139, 8193260), (151, 7542140), (278, 4096630), (302, 3771070), (556, 2048315), (604, 1885535), (695, 1638652), (755, 1508428), (1390, 819326), (1510, 754214), (2713, 419780), (2780, 409663), (3020, 377107), (5426, 209890), (10852, 104945), (13565, 83956), (20989, 54260), (27130, 41978)]