16116250

素因数分解:

$2^1\times 5^4\times {\mathrm{12893}}^1$

素因数の和:12915

約数の個数: 20

約数和(自身を含む): 30210642

約数和(自身を除く): 14094392

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 12893, 25786, 64465, 128930, 322325, 644650, 1611625, 3223250, 8058125, 16116250]

約数ペア:

[(1, 16116250), (2, 8058125), (5, 3223250), (10, 1611625), (25, 644650), (50, 322325), (125, 128930), (250, 64465), (625, 25786), (1250, 12893)]