2959420

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2027}}^1$

素因数の和:2109

約数の個数: 24

約数和(自身を含む): 6303024

約数和(自身を除く): 3343604

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 2027, 4054, 8108, 10135, 20270, 40540, 147971, 295942, 591884, 739855, 1479710, 2959420]

約数ペア:

[(1, 2959420), (2, 1479710), (4, 739855), (5, 591884), (10, 295942), (20, 147971), (73, 40540), (146, 20270), (292, 10135), (365, 8108), (730, 4054), (1460, 2027)]