14925620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 33239808

約数和(自身を除く): 18314188

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 71, 92, 115, 142, 230, 284, 355, 457, 460, 710, 914, 1420, 1633, 1828, 2285, 3266, 4570, 6532, 8165, 9140, 10511, 16330, 21022, 32447, 32660, 42044, 52555, 64894, 105110, 129788, 162235, 210220, 324470, 648940, 746281, 1492562, 2985124, 3731405, 7462810, 14925620]

約数ペア:

[(1, 14925620), (2, 7462810), (4, 3731405), (5, 2985124), (10, 1492562), (20, 746281), (23, 648940), (46, 324470), (71, 210220), (92, 162235), (115, 129788), (142, 105110), (230, 64894), (284, 52555), (355, 42044), (457, 32660), (460, 32447), (710, 21022), (914, 16330), (1420, 10511), (1633, 9140), (1828, 8165), (2285, 6532), (3266, 4570)]