9894250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2083}}^1$

素因数の和:2119

約数の個数: 32

約数和(自身を含む): 19506240

約数和(自身を除く): 9611990

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2083, 2375, 4166, 4750, 10415, 20830, 39577, 52075, 79154, 104150, 197885, 260375, 395770, 520750, 989425, 1978850, 4947125, 9894250]

約数ペア:

[(1, 9894250), (2, 4947125), (5, 1978850), (10, 989425), (19, 520750), (25, 395770), (38, 260375), (50, 197885), (95, 104150), (125, 79154), (190, 52075), (250, 39577), (475, 20830), (950, 10415), (2083, 4750), (2375, 4166)]