54683440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{97649}}^1$

素因数の和:97669

約数の個数: 40

約数和(自身を含む): 145303200

約数和(自身を除く): 90619760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 97649, 195298, 390596, 488245, 683543, 781192, 976490, 1367086, 1562384, 1952980, 2734172, 3417715, 3905960, 5468344, 6835430, 7811920, 10936688, 13670860, 27341720, 54683440]

約数ペア:

[(1, 54683440), (2, 27341720), (4, 13670860), (5, 10936688), (7, 7811920), (8, 6835430), (10, 5468344), (14, 3905960), (16, 3417715), (20, 2734172), (28, 1952980), (35, 1562384), (40, 1367086), (56, 976490), (70, 781192), (80, 683543), (112, 488245), (140, 390596), (280, 195298), (560, 97649)]