26930540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14797}}^1$

素因数の和:14826

約数の個数: 48

約数和(自身を含む): 69609792

約数和(自身を除く): 42679252

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 14797, 29594, 59188, 73985, 103579, 147970, 192361, 207158, 295940, 384722, 414316, 517895, 769444, 961805, 1035790, 1346527, 1923610, 2071580, 2693054, 3847220, 5386108, 6732635, 13465270, 26930540]

約数ペア:

[(1, 26930540), (2, 13465270), (4, 6732635), (5, 5386108), (7, 3847220), (10, 2693054), (13, 2071580), (14, 1923610), (20, 1346527), (26, 1035790), (28, 961805), (35, 769444), (52, 517895), (65, 414316), (70, 384722), (91, 295940), (130, 207158), (140, 192361), (182, 147970), (260, 103579), (364, 73985), (455, 59188), (910, 29594), (1820, 14797)]