1627040

素因数分解:

$2^5\times 5^1\times {\mathrm{10169}}^1$

素因数の和:10184

約数の個数: 24

約数和(自身を含む): 3844260

約数和(自身を除く): 2217220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 10169, 20338, 40676, 50845, 81352, 101690, 162704, 203380, 325408, 406760, 813520, 1627040]

約数ペア:

[(1, 1627040), (2, 813520), (4, 406760), (5, 325408), (8, 203380), (10, 162704), (16, 101690), (20, 81352), (32, 50845), (40, 40676), (80, 20338), (160, 10169)]