43389840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13907}}^1$

素因数の和:13936

約数の個数: 80

約数和(自身を含む): 144865728

約数和(自身を除く): 101475888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 13907, 27814, 41721, 55628, 69535, 83442, 111256, 139070, 166884, 180791, 208605, 222512, 278140, 333768, 361582, 417210, 542373, 556280, 667536, 723164, 834420, 903955, 1084746, 1112560, 1446328, 1668840, 1807910, 2169492, 2711865, 2892656, 3337680, 3615820, 4338984, 5423730, 7231640, 8677968, 10847460, 14463280, 21694920, 43389840]

約数ペア:

[(1, 43389840), (2, 21694920), (3, 14463280), (4, 10847460), (5, 8677968), (6, 7231640), (8, 5423730), (10, 4338984), (12, 3615820), (13, 3337680), (15, 2892656), (16, 2711865), (20, 2169492), (24, 1807910), (26, 1668840), (30, 1446328), (39, 1112560), (40, 1084746), (48, 903955), (52, 834420), (60, 723164), (65, 667536), (78, 556280), (80, 542373), (104, 417210), (120, 361582), (130, 333768), (156, 278140), (195, 222512), (208, 208605), (240, 180791), (260, 166884), (312, 139070), (390, 111256), (520, 83442), (624, 69535), (780, 55628), (1040, 41721), (1560, 27814), (3120, 13907)]