39065500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 96

約数和(自身を含む): 92252160

約数和(自身を除く): 53186660

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 43, 46, 50, 79, 86, 92, 100, 115, 125, 158, 172, 215, 230, 250, 316, 395, 430, 460, 500, 575, 790, 860, 989, 1075, 1150, 1580, 1817, 1975, 1978, 2150, 2300, 2875, 3397, 3634, 3950, 3956, 4300, 4945, 5375, 5750, 6794, 7268, 7900, 9085, 9875, 9890, 10750, 11500, 13588, 16985, 18170, 19750, 19780, 21500, 24725, 33970, 36340, 39500, 45425, 49450, 67940, 78131, 84925, 90850, 98900, 123625, 156262, 169850, 181700, 227125, 247250, 312524, 339700, 390655, 424625, 454250, 494500, 781310, 849250, 908500, 1562620, 1698500, 1953275, 3906550, 7813100, 9766375, 19532750, 39065500]

約数ペア:

[(1, 39065500), (2, 19532750), (4, 9766375), (5, 7813100), (10, 3906550), (20, 1953275), (23, 1698500), (25, 1562620), (43, 908500), (46, 849250), (50, 781310), (79, 494500), (86, 454250), (92, 424625), (100, 390655), (115, 339700), (125, 312524), (158, 247250), (172, 227125), (215, 181700), (230, 169850), (250, 156262), (316, 123625), (395, 98900), (430, 90850), (460, 84925), (500, 78131), (575, 67940), (790, 49450), (860, 45425), (989, 39500), (1075, 36340), (1150, 33970), (1580, 24725), (1817, 21500), (1975, 19780), (1978, 19750), (2150, 18170), (2300, 16985), (2875, 13588), (3397, 11500), (3634, 10750), (3950, 9890), (3956, 9875), (4300, 9085), (4945, 7900), (5375, 7268), (5750, 6794)]