1959308960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1749383}}^1$

素因数の和:1749405

約数の個数: 48

約数和(自身を含む): 5290137216

約数和(自身を除く): 3330828256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 1749383, 3498766, 6997532, 8746915, 12245681, 13995064, 17493830, 24491362, 27990128, 34987660, 48982724, 55980256, 61228405, 69975320, 97965448, 122456810, 139950640, 195930896, 244913620, 279901280, 391861792, 489827240, 979654480, 1959308960]

約数ペア:

[(1, 1959308960), (2, 979654480), (4, 489827240), (5, 391861792), (7, 279901280), (8, 244913620), (10, 195930896), (14, 139950640), (16, 122456810), (20, 97965448), (28, 69975320), (32, 61228405), (35, 55980256), (40, 48982724), (56, 34987660), (70, 27990128), (80, 24491362), (112, 17493830), (140, 13995064), (160, 12245681), (224, 8746915), (280, 6997532), (560, 3498766), (1120, 1749383)]