26363220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{463}}^1$

素因数の和:561

約数の個数: 96

約数和(自身を含む): 80758272

約数和(自身を除く): 54395052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 73, 78, 130, 146, 156, 195, 219, 260, 292, 365, 390, 438, 463, 730, 780, 876, 926, 949, 1095, 1389, 1460, 1852, 1898, 2190, 2315, 2778, 2847, 3796, 4380, 4630, 4745, 5556, 5694, 6019, 6945, 9260, 9490, 11388, 12038, 13890, 14235, 18057, 18980, 24076, 27780, 28470, 30095, 33799, 36114, 56940, 60190, 67598, 72228, 90285, 101397, 120380, 135196, 168995, 180570, 202794, 337990, 361140, 405588, 439387, 506985, 675980, 878774, 1013970, 1318161, 1757548, 2027940, 2196935, 2636322, 4393870, 5272644, 6590805, 8787740, 13181610, 26363220]

約数ペア:

[(1, 26363220), (2, 13181610), (3, 8787740), (4, 6590805), (5, 5272644), (6, 4393870), (10, 2636322), (12, 2196935), (13, 2027940), (15, 1757548), (20, 1318161), (26, 1013970), (30, 878774), (39, 675980), (52, 506985), (60, 439387), (65, 405588), (73, 361140), (78, 337990), (130, 202794), (146, 180570), (156, 168995), (195, 135196), (219, 120380), (260, 101397), (292, 90285), (365, 72228), (390, 67598), (438, 60190), (463, 56940), (730, 36114), (780, 33799), (876, 30095), (926, 28470), (949, 27780), (1095, 24076), (1389, 18980), (1460, 18057), (1852, 14235), (1898, 13890), (2190, 12038), (2315, 11388), (2778, 9490), (2847, 9260), (3796, 6945), (4380, 6019), (4630, 5694), (4745, 5556)]