20079403400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{14342431}}^1$

素因数の和:14342454

約数の個数: 48

約数和(自身を含む): 53353847040

約数和(自身を除く): 33274443640

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, 14342431, 28684862, 57369724, 71712155, 100397017, 114739448, 143424310, 200794034, 286848620, 358560775, 401588068, 501985085, 573697240, 717121550, 803176136, 1003970170, 1434243100, 2007940340, 2509925425, 2868486200, 4015880680, 5019850850, 10039701700, 20079403400]

約数ペア:

[(1, 20079403400), (2, 10039701700), (4, 5019850850), (5, 4015880680), (7, 2868486200), (8, 2509925425), (10, 2007940340), (14, 1434243100), (20, 1003970170), (25, 803176136), (28, 717121550), (35, 573697240), (40, 501985085), (50, 401588068), (56, 358560775), (70, 286848620), (100, 200794034), (140, 143424310), (175, 114739448), (200, 100397017), (280, 71712155), (350, 57369724), (700, 28684862), (1400, 14342431)]