86258200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{61613}}^1$

素因数の和:61636

約数の個数: 48

約数和(自身を含む): 229204080

約数和(自身を除く): 142945880

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, 61613, 123226, 246452, 308065, 431291, 492904, 616130, 862582, 1232260, 1540325, 1725164, 2156455, 2464520, 3080650, 3450328, 4312910, 6161300, 8625820, 10782275, 12322600, 17251640, 21564550, 43129100, 86258200]

約数ペア:

[(1, 86258200), (2, 43129100), (4, 21564550), (5, 17251640), (7, 12322600), (8, 10782275), (10, 8625820), (14, 6161300), (20, 4312910), (25, 3450328), (28, 3080650), (35, 2464520), (40, 2156455), (50, 1725164), (56, 1540325), (70, 1232260), (100, 862582), (140, 616130), (175, 492904), (200, 431291), (280, 308065), (350, 246452), (700, 123226), (1400, 61613)]