58154920

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{33811}}^1$

素因数の和:33865

約数の個数: 32

約数和(自身を含む): 133895520

約数和(自身を除く): 75740600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 33811, 67622, 135244, 169055, 270488, 338110, 676220, 1352440, 1453873, 2907746, 5815492, 7269365, 11630984, 14538730, 29077460, 58154920]

約数ペア:

[(1, 58154920), (2, 29077460), (4, 14538730), (5, 11630984), (8, 7269365), (10, 5815492), (20, 2907746), (40, 1453873), (43, 1352440), (86, 676220), (172, 338110), (215, 270488), (344, 169055), (430, 135244), (860, 67622), (1720, 33811)]