4747400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{3391}}^1$

素因数の和:3414

約数の個数: 48

約数和(自身を含む): 12618240

約数和(自身を除く): 7870840

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, 3391, 6782, 13564, 16955, 23737, 27128, 33910, 47474, 67820, 84775, 94948, 118685, 135640, 169550, 189896, 237370, 339100, 474740, 593425, 678200, 949480, 1186850, 2373700, 4747400]

約数ペア:

[(1, 4747400), (2, 2373700), (4, 1186850), (5, 949480), (7, 678200), (8, 593425), (10, 474740), (14, 339100), (20, 237370), (25, 189896), (28, 169550), (35, 135640), (40, 118685), (50, 94948), (56, 84775), (70, 67820), (100, 47474), (140, 33910), (175, 27128), (200, 23737), (280, 16955), (350, 13564), (700, 6782), (1400, 3391)]