68679800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{49057}}^1$

素因数の和:49080

約数の個数: 48

約数和(自身を含む): 182495760

約数和(自身を除く): 113815960

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, 49057, 98114, 196228, 245285, 343399, 392456, 490570, 686798, 981140, 1226425, 1373596, 1716995, 1962280, 2452850, 2747192, 3433990, 4905700, 6867980, 8584975, 9811400, 13735960, 17169950, 34339900, 68679800]

約数ペア:

[(1, 68679800), (2, 34339900), (4, 17169950), (5, 13735960), (7, 9811400), (8, 8584975), (10, 6867980), (14, 4905700), (20, 3433990), (25, 2747192), (28, 2452850), (35, 1962280), (40, 1716995), (50, 1373596), (56, 1226425), (70, 981140), (100, 686798), (140, 490570), (175, 392456), (200, 343399), (280, 245285), (350, 196228), (700, 98114), (1400, 49057)]