82650040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8167}}^1$

素因数の和:8212

約数の個数: 64

約数和(自身を含む): 211714560

約数和(自身を除く): 129064520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 8167, 10120, 16334, 32668, 40835, 65336, 81670, 89837, 163340, 179674, 187841, 326680, 359348, 375682, 449185, 718696, 751364, 898370, 939205, 1502728, 1796740, 1878410, 2066251, 3593480, 3756820, 4132502, 7513640, 8265004, 10331255, 16530008, 20662510, 41325020, 82650040]

約数ペア:

[(1, 82650040), (2, 41325020), (4, 20662510), (5, 16530008), (8, 10331255), (10, 8265004), (11, 7513640), (20, 4132502), (22, 3756820), (23, 3593480), (40, 2066251), (44, 1878410), (46, 1796740), (55, 1502728), (88, 939205), (92, 898370), (110, 751364), (115, 718696), (184, 449185), (220, 375682), (230, 359348), (253, 326680), (440, 187841), (460, 179674), (506, 163340), (920, 89837), (1012, 81670), (1265, 65336), (2024, 40835), (2530, 32668), (5060, 16334), (8167, 10120)]