8395360

素因数分解:

$2^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:535

約数の個数: 48

約数和(自身を含む): 20030976

約数和(自身を除く): 11635616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 137, 160, 274, 383, 548, 685, 766, 1096, 1370, 1532, 1915, 2192, 2740, 3064, 3830, 4384, 5480, 6128, 7660, 10960, 12256, 15320, 21920, 30640, 52471, 61280, 104942, 209884, 262355, 419768, 524710, 839536, 1049420, 1679072, 2098840, 4197680, 8395360]

約数ペア:

[(1, 8395360), (2, 4197680), (4, 2098840), (5, 1679072), (8, 1049420), (10, 839536), (16, 524710), (20, 419768), (32, 262355), (40, 209884), (80, 104942), (137, 61280), (160, 52471), (274, 30640), (383, 21920), (548, 15320), (685, 12256), (766, 10960), (1096, 7660), (1370, 6128), (1532, 5480), (1915, 4384), (2192, 3830), (2740, 3064)]