190206800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{67931}}^1$

素因数の和:67956

約数の個数: 60

約数和(自身を含む): 522261216

約数和(自身を除く): 332054416

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, 67931, 135862, 271724, 339655, 475517, 543448, 679310, 951034, 1086896, 1358620, 1698275, 1902068, 2377585, 2717240, 3396550, 3804136, 4755170, 5434480, 6793100, 7608272, 9510340, 11887925, 13586200, 19020680, 23775850, 27172400, 38041360, 47551700, 95103400, 190206800]

約数ペア:

[(1, 190206800), (2, 95103400), (4, 47551700), (5, 38041360), (7, 27172400), (8, 23775850), (10, 19020680), (14, 13586200), (16, 11887925), (20, 9510340), (25, 7608272), (28, 6793100), (35, 5434480), (40, 4755170), (50, 3804136), (56, 3396550), (70, 2717240), (80, 2377585), (100, 1902068), (112, 1698275), (140, 1358620), (175, 1086896), (200, 951034), (280, 679310), (350, 543448), (400, 475517), (560, 339655), (700, 271724), (1400, 135862), (2800, 67931)]