13421800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{9587}}^1$

素因数の和:9610

約数の個数: 48

約数和(自身を含む): 35667360

約数和(自身を除く): 22245560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 9587, 19174, 38348, 47935, 67109, 76696, 95870, 134218, 191740, 239675, 268436, 335545, 383480, 479350, 536872, 671090, 958700, 1342180, 1677725, 1917400, 2684360, 3355450, 6710900, 13421800]

約数ペア:

[(1, 13421800), (2, 6710900), (4, 3355450), (5, 2684360), (7, 1917400), (8, 1677725), (10, 1342180), (14, 958700), (20, 671090), (25, 536872), (28, 479350), (35, 383480), (40, 335545), (50, 268436), (56, 239675), (70, 191740), (100, 134218), (140, 95870), (175, 76696), (200, 67109), (280, 47935), (350, 38348), (700, 19174), (1400, 9587)]