4151450

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1051}}^1$

素因数の和:1142

約数の個数: 24

約数和(自身を含む): 7826880

約数和(自身を除く): 3675430

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1051, 1975, 2102, 3950, 5255, 10510, 26275, 52550, 83029, 166058, 415145, 830290, 2075725, 4151450]

約数ペア:

[(1, 4151450), (2, 2075725), (5, 830290), (10, 415145), (25, 166058), (50, 83029), (79, 52550), (158, 26275), (395, 10510), (790, 5255), (1051, 3950), (1975, 2102)]