4324150

素因数分解:

$2^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{439}}^1$

素因数の和:648

約数の個数: 24

約数和(自身を含む): 8102160

約数和(自身を除く): 3778010

約数列:

[1, 2, 5, 10, 25, 50, 197, 394, 439, 878, 985, 1970, 2195, 4390, 4925, 9850, 10975, 21950, 86483, 172966, 432415, 864830, 2162075, 4324150]

約数ペア:

[(1, 4324150), (2, 2162075), (5, 864830), (10, 432415), (25, 172966), (50, 86483), (197, 21950), (394, 10975), (439, 9850), (878, 4925), (985, 4390), (1970, 2195)]