83435840

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13723}}^1$

素因数の和:13759

約数の個数: 56

約数和(自身を含む): 209153760

約数和(自身を除く): 125717920

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, 13723, 27446, 54892, 68615, 109784, 137230, 219568, 260737, 274460, 439136, 521474, 548920, 878272, 1042948, 1097840, 1303685, 2085896, 2195680, 2607370, 4171792, 4391360, 5214740, 8343584, 10429480, 16687168, 20858960, 41717920, 83435840]

約数ペア:

[(1, 83435840), (2, 41717920), (4, 20858960), (5, 16687168), (8, 10429480), (10, 8343584), (16, 5214740), (19, 4391360), (20, 4171792), (32, 2607370), (38, 2195680), (40, 2085896), (64, 1303685), (76, 1097840), (80, 1042948), (95, 878272), (152, 548920), (160, 521474), (190, 439136), (304, 274460), (320, 260737), (380, 219568), (608, 137230), (760, 109784), (1216, 68615), (1520, 54892), (3040, 27446), (6080, 13723)]