2029960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2671}}^1$

素因数の和:2701

約数の個数: 32

約数和(自身を含む): 4809600

約数和(自身を除く): 2779640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 2671, 5342, 10684, 13355, 21368, 26710, 50749, 53420, 101498, 106840, 202996, 253745, 405992, 507490, 1014980, 2029960]

約数ペア:

[(1, 2029960), (2, 1014980), (4, 507490), (5, 405992), (8, 253745), (10, 202996), (19, 106840), (20, 101498), (38, 53420), (40, 50749), (76, 26710), (95, 21368), (152, 13355), (190, 10684), (380, 5342), (760, 2671)]