4919000

素因数分解:

$2^3\times 5^3\times {\mathrm{4919}}^1$

素因数の和:4940

約数の個数: 32

約数和(自身を含む): 11512800

約数和(自身を除く): 6593800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 4919, 9838, 19676, 24595, 39352, 49190, 98380, 122975, 196760, 245950, 491900, 614875, 983800, 1229750, 2459500, 4919000]

約数ペア:

[(1, 4919000), (2, 2459500), (4, 1229750), (5, 983800), (8, 614875), (10, 491900), (20, 245950), (25, 196760), (40, 122975), (50, 98380), (100, 49190), (125, 39352), (200, 24595), (250, 19676), (500, 9838), (1000, 4919)]