87844130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{34721}}^1$

素因数の和:34762

約数の個数: 32

約数和(自身を含む): 179998848

約数和(自身を除く): 92154718

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 34721, 69442, 173605, 347210, 381931, 763862, 798583, 1597166, 1909655, 3819310, 3992915, 7985830, 8784413, 17568826, 43922065, 87844130]

約数ペア:

[(1, 87844130), (2, 43922065), (5, 17568826), (10, 8784413), (11, 7985830), (22, 3992915), (23, 3819310), (46, 1909655), (55, 1597166), (110, 798583), (115, 763862), (230, 381931), (253, 347210), (506, 173605), (1265, 69442), (2530, 34721)]