3067640

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1447}}^1$

素因数の和:1511

約数の個数: 32

約数和(自身を含む): 7037280

約数和(自身を除く): 3969640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 1447, 2120, 2894, 5788, 7235, 11576, 14470, 28940, 57880, 76691, 153382, 306764, 383455, 613528, 766910, 1533820, 3067640]

約数ペア:

[(1, 3067640), (2, 1533820), (4, 766910), (5, 613528), (8, 383455), (10, 306764), (20, 153382), (40, 76691), (53, 57880), (106, 28940), (212, 14470), (265, 11576), (424, 7235), (530, 5788), (1060, 2894), (1447, 2120)]