66898240

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11003}}^1$

素因数の和:11039

約数の個数: 56

約数和(自身を含む): 167700960

約数和(自身を除く): 100802720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 11003, 22006, 44012, 55015, 88024, 110030, 176048, 209057, 220060, 352096, 418114, 440120, 704192, 836228, 880240, 1045285, 1672456, 1760480, 2090570, 3344912, 3520960, 4181140, 6689824, 8362280, 13379648, 16724560, 33449120, 66898240]

約数ペア:

[(1, 66898240), (2, 33449120), (4, 16724560), (5, 13379648), (8, 8362280), (10, 6689824), (16, 4181140), (19, 3520960), (20, 3344912), (32, 2090570), (38, 1760480), (40, 1672456), (64, 1045285), (76, 880240), (80, 836228), (95, 704192), (152, 440120), (160, 418114), (190, 352096), (304, 220060), (320, 209057), (380, 176048), (608, 110030), (760, 88024), (1216, 55015), (1520, 44012), (3040, 22006), (6080, 11003)]