13446440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{48023}}^1$

素因数の和:48041

約数の個数: 32

約数和(自身を含む): 34577280

約数和(自身を除く): 21130840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 48023, 96046, 192092, 240115, 336161, 384184, 480230, 672322, 960460, 1344644, 1680805, 1920920, 2689288, 3361610, 6723220, 13446440]

約数ペア:

[(1, 13446440), (2, 6723220), (4, 3361610), (5, 2689288), (7, 1920920), (8, 1680805), (10, 1344644), (14, 960460), (20, 672322), (28, 480230), (35, 384184), (40, 336161), (56, 240115), (70, 192092), (140, 96046), (280, 48023)]