140543200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{25097}}^1$

素因数の和:25124

約数の個数: 72

約数和(自身を含む): 392131152

約数和(自身を除く): 251587952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 25097, 50194, 100388, 125485, 175679, 200776, 250970, 351358, 401552, 501940, 627425, 702716, 803104, 878395, 1003880, 1254850, 1405432, 1756790, 2007760, 2509700, 2810864, 3513580, 4015520, 4391975, 5019400, 5621728, 7027160, 8783950, 10038800, 14054320, 17567900, 20077600, 28108640, 35135800, 70271600, 140543200]

約数ペア:

[(1, 140543200), (2, 70271600), (4, 35135800), (5, 28108640), (7, 20077600), (8, 17567900), (10, 14054320), (14, 10038800), (16, 8783950), (20, 7027160), (25, 5621728), (28, 5019400), (32, 4391975), (35, 4015520), (40, 3513580), (50, 2810864), (56, 2509700), (70, 2007760), (80, 1756790), (100, 1405432), (112, 1254850), (140, 1003880), (160, 878395), (175, 803104), (200, 702716), (224, 627425), (280, 501940), (350, 401552), (400, 351358), (560, 250970), (700, 200776), (800, 175679), (1120, 125485), (1400, 100388), (2800, 50194), (5600, 25097)]