83773360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4139}}^1$

素因数の和:4186

約数の個数: 80

約数和(自身を含む): 221771520

約数和(自身を除く): 137998160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 880, 920, 1012, 1265, 1840, 2024, 2530, 4048, 4139, 5060, 8278, 10120, 16556, 20240, 20695, 33112, 41390, 45529, 66224, 82780, 91058, 95197, 165560, 182116, 190394, 227645, 331120, 364232, 380788, 455290, 475985, 728464, 761576, 910580, 951970, 1047167, 1523152, 1821160, 1903940, 2094334, 3642320, 3807880, 4188668, 5235835, 7615760, 8377336, 10471670, 16754672, 20943340, 41886680, 83773360]

約数ペア:

[(1, 83773360), (2, 41886680), (4, 20943340), (5, 16754672), (8, 10471670), (10, 8377336), (11, 7615760), (16, 5235835), (20, 4188668), (22, 3807880), (23, 3642320), (40, 2094334), (44, 1903940), (46, 1821160), (55, 1523152), (80, 1047167), (88, 951970), (92, 910580), (110, 761576), (115, 728464), (176, 475985), (184, 455290), (220, 380788), (230, 364232), (253, 331120), (368, 227645), (440, 190394), (460, 182116), (506, 165560), (880, 95197), (920, 91058), (1012, 82780), (1265, 66224), (1840, 45529), (2024, 41390), (2530, 33112), (4048, 20695), (4139, 20240), (5060, 16556), (8278, 10120)]