4186250

素因数分解:

$2^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:236

約数の個数: 40

約数和(自身を含む): 8350452

約数和(自身を除く): 4164202

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 197, 250, 394, 425, 625, 850, 985, 1250, 1970, 2125, 3349, 4250, 4925, 6698, 9850, 10625, 16745, 21250, 24625, 33490, 49250, 83725, 123125, 167450, 246250, 418625, 837250, 2093125, 4186250]

約数ペア:

[(1, 4186250), (2, 2093125), (5, 837250), (10, 418625), (17, 246250), (25, 167450), (34, 123125), (50, 83725), (85, 49250), (125, 33490), (170, 24625), (197, 21250), (250, 16745), (394, 10625), (425, 9850), (625, 6698), (850, 4925), (985, 4250), (1250, 3349), (1970, 2125)]