82771250

素因数分解:

$2^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{2879}}^1$

素因数の和:2924

約数の個数: 40

約数和(自身を含む): 161948160

約数和(自身を除く): 79176910

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 625, 1150, 1250, 2875, 2879, 5750, 5758, 14375, 14395, 28750, 28790, 66217, 71975, 132434, 143950, 331085, 359875, 662170, 719750, 1655425, 1799375, 3310850, 3598750, 8277125, 16554250, 41385625, 82771250]

約数ペア:

[(1, 82771250), (2, 41385625), (5, 16554250), (10, 8277125), (23, 3598750), (25, 3310850), (46, 1799375), (50, 1655425), (115, 719750), (125, 662170), (230, 359875), (250, 331085), (575, 143950), (625, 132434), (1150, 71975), (1250, 66217), (2875, 28790), (2879, 28750), (5750, 14395), (5758, 14375)]