39901070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4969}}^1$

素因数の和:5060

約数の個数: 32

約数和(自身を含む): 79440480

約数和(自身を除く): 39539410

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 4015, 4969, 8030, 9938, 24845, 49690, 54659, 109318, 273295, 362737, 546590, 725474, 1813685, 3627370, 3990107, 7980214, 19950535, 39901070]

約数ペア:

[(1, 39901070), (2, 19950535), (5, 7980214), (10, 3990107), (11, 3627370), (22, 1813685), (55, 725474), (73, 546590), (110, 362737), (146, 273295), (365, 109318), (730, 54659), (803, 49690), (1606, 24845), (4015, 9938), (4969, 8030)]