19799687050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{35053}}^1$

素因数の和:35168

約数の個数: 96

約数和(自身を含む): 43814695680

約数和(自身を除く): 24015008630

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 79, 110, 130, 143, 158, 275, 286, 325, 395, 550, 650, 715, 790, 869, 1027, 1430, 1738, 1975, 2054, 3575, 3950, 4345, 5135, 7150, 8690, 10270, 11297, 21725, 22594, 25675, 35053, 43450, 51350, 56485, 70106, 112970, 175265, 282425, 350530, 385583, 455689, 564850, 771166, 876325, 911378, 1752650, 1927915, 2278445, 2769187, 3855830, 4556890, 5012579, 5538374, 9639575, 10025158, 11392225, 13845935, 19279150, 22784450, 25062895, 27691870, 30461057, 35999431, 50125790, 60922114, 69229675, 71998862, 125314475, 138459350, 152305285, 179997155, 250628950, 304610570, 359994310, 395993741, 761526425, 791987482, 899985775, 1523052850, 1799971550, 1979968705, 3959937410, 9899843525, 19799687050]

約数ペア:

[(1, 19799687050), (2, 9899843525), (5, 3959937410), (10, 1979968705), (11, 1799971550), (13, 1523052850), (22, 899985775), (25, 791987482), (26, 761526425), (50, 395993741), (55, 359994310), (65, 304610570), (79, 250628950), (110, 179997155), (130, 152305285), (143, 138459350), (158, 125314475), (275, 71998862), (286, 69229675), (325, 60922114), (395, 50125790), (550, 35999431), (650, 30461057), (715, 27691870), (790, 25062895), (869, 22784450), (1027, 19279150), (1430, 13845935), (1738, 11392225), (1975, 10025158), (2054, 9639575), (3575, 5538374), (3950, 5012579), (4345, 4556890), (5135, 3855830), (7150, 2769187), (8690, 2278445), (10270, 1927915), (11297, 1752650), (21725, 911378), (22594, 876325), (25675, 771166), (35053, 564850), (43450, 455689), (51350, 385583), (56485, 350530), (70106, 282425), (112970, 175265)]