19301000

素因数分解:

$2^3\times 5^3\times {\mathrm{19301}}^1$

素因数の和:19322

約数の個数: 32

約数和(自身を含む): 45166680

約数和(自身を除く): 25865680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 19301, 38602, 77204, 96505, 154408, 193010, 386020, 482525, 772040, 965050, 1930100, 2412625, 3860200, 4825250, 9650500, 19301000]

約数ペア:

[(1, 19301000), (2, 9650500), (4, 4825250), (5, 3860200), (8, 2412625), (10, 1930100), (20, 965050), (25, 772040), (40, 482525), (50, 386020), (100, 193010), (125, 154408), (200, 96505), (250, 77204), (500, 38602), (1000, 19301)]