3899660

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2671}}^1$

素因数の和:2753

約数の個数: 24

約数和(自身を含む): 8304576

約数和(自身を除く): 4404916

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 2671, 5342, 10684, 13355, 26710, 53420, 194983, 389966, 779932, 974915, 1949830, 3899660]

約数ペア:

[(1, 3899660), (2, 1949830), (4, 974915), (5, 779932), (10, 389966), (20, 194983), (73, 53420), (146, 26710), (292, 13355), (365, 10684), (730, 5342), (1460, 2671)]