32428750

素因数分解:

$2^1\times 5^4\times {\mathrm{25943}}^1$

素因数の和:25965

約数の個数: 20

約数和(自身を含む): 60786792

約数和(自身を除く): 28358042

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 25943, 51886, 129715, 259430, 648575, 1297150, 3242875, 6485750, 16214375, 32428750]

約数ペア:

[(1, 32428750), (2, 16214375), (5, 6485750), (10, 3242875), (25, 1297150), (50, 648575), (125, 259430), (250, 129715), (625, 51886), (1250, 25943)]