74006800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{26431}}^1$

素因数の和:26456

約数の個数: 60

約数和(自身を含む): 203209216

約数和(自身を除く): 129202416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 26431, 52862, 105724, 132155, 185017, 211448, 264310, 370034, 422896, 528620, 660775, 740068, 925085, 1057240, 1321550, 1480136, 1850170, 2114480, 2643100, 2960272, 3700340, 4625425, 5286200, 7400680, 9250850, 10572400, 14801360, 18501700, 37003400, 74006800]

約数ペア:

[(1, 74006800), (2, 37003400), (4, 18501700), (5, 14801360), (7, 10572400), (8, 9250850), (10, 7400680), (14, 5286200), (16, 4625425), (20, 3700340), (25, 2960272), (28, 2643100), (35, 2114480), (40, 1850170), (50, 1480136), (56, 1321550), (70, 1057240), (80, 925085), (100, 740068), (112, 660775), (140, 528620), (175, 422896), (200, 370034), (280, 264310), (350, 211448), (400, 185017), (560, 132155), (700, 105724), (1400, 52862), (2800, 26431)]