4331827760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{32797}}^1$

素因数の和:32950

約数の個数: 80

約数和(自身を含む): 10931966976

約数和(自身を除く): 6600139216

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 127, 130, 208, 254, 260, 508, 520, 635, 1016, 1040, 1270, 1651, 2032, 2540, 3302, 5080, 6604, 8255, 10160, 13208, 16510, 26416, 32797, 33020, 65594, 66040, 131188, 132080, 163985, 262376, 327970, 426361, 524752, 655940, 852722, 1311880, 1705444, 2131805, 2623760, 3410888, 4165219, 4263610, 6821776, 8330438, 8527220, 16660876, 17054440, 20826095, 33321752, 34108880, 41652190, 54147847, 66643504, 83304380, 108295694, 166608760, 216591388, 270739235, 333217520, 433182776, 541478470, 866365552, 1082956940, 2165913880, 4331827760]

約数ペア:

[(1, 4331827760), (2, 2165913880), (4, 1082956940), (5, 866365552), (8, 541478470), (10, 433182776), (13, 333217520), (16, 270739235), (20, 216591388), (26, 166608760), (40, 108295694), (52, 83304380), (65, 66643504), (80, 54147847), (104, 41652190), (127, 34108880), (130, 33321752), (208, 20826095), (254, 17054440), (260, 16660876), (508, 8527220), (520, 8330438), (635, 6821776), (1016, 4263610), (1040, 4165219), (1270, 3410888), (1651, 2623760), (2032, 2131805), (2540, 1705444), (3302, 1311880), (5080, 852722), (6604, 655940), (8255, 524752), (10160, 426361), (13208, 327970), (16510, 262376), (26416, 163985), (32797, 132080), (33020, 131188), (65594, 66040)]