32678560

素因数分解:

$2^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1223}}^1$

素因数の和:1405

約数の個数: 48

約数和(自身を含む): 77728896

約数和(自身を除く): 45050336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167, 334, 668, 835, 1223, 1336, 1670, 2446, 2672, 3340, 4892, 5344, 6115, 6680, 9784, 12230, 13360, 19568, 24460, 26720, 39136, 48920, 97840, 195680, 204241, 408482, 816964, 1021205, 1633928, 2042410, 3267856, 4084820, 6535712, 8169640, 16339280, 32678560]

約数ペア:

[(1, 32678560), (2, 16339280), (4, 8169640), (5, 6535712), (8, 4084820), (10, 3267856), (16, 2042410), (20, 1633928), (32, 1021205), (40, 816964), (80, 408482), (160, 204241), (167, 195680), (334, 97840), (668, 48920), (835, 39136), (1223, 26720), (1336, 24460), (1670, 19568), (2446, 13360), (2672, 12230), (3340, 9784), (4892, 6680), (5344, 6115)]