14463280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13907}}^1$

素因数の和:13933

約数の個数: 40

約数和(自身を含む): 36216432

約数和(自身を除く): 21753152

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 13907, 27814, 55628, 69535, 111256, 139070, 180791, 222512, 278140, 361582, 556280, 723164, 903955, 1112560, 1446328, 1807910, 2892656, 3615820, 7231640, 14463280]

約数ペア:

[(1, 14463280), (2, 7231640), (4, 3615820), (5, 2892656), (8, 1807910), (10, 1446328), (13, 1112560), (16, 903955), (20, 723164), (26, 556280), (40, 361582), (52, 278140), (65, 222512), (80, 180791), (104, 139070), (130, 111256), (208, 69535), (260, 55628), (520, 27814), (1040, 13907)]