5280634528

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{20507}}^1$

素因数の和:21149

約数の個数: 48

約数和(自身を含む): 11214594720

約数和(自身を除く): 5933960192

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 619, 1238, 2476, 4952, 8047, 9904, 16094, 19808, 20507, 32188, 41014, 64376, 82028, 128752, 164056, 257504, 266591, 328112, 533182, 656224, 1066364, 2132728, 4265456, 8530912, 12693833, 25387666, 50775332, 101550664, 165019829, 203101328, 330039658, 406202656, 660079316, 1320158632, 2640317264, 5280634528]

約数ペア:

[(1, 5280634528), (2, 2640317264), (4, 1320158632), (8, 660079316), (13, 406202656), (16, 330039658), (26, 203101328), (32, 165019829), (52, 101550664), (104, 50775332), (208, 25387666), (416, 12693833), (619, 8530912), (1238, 4265456), (2476, 2132728), (4952, 1066364), (8047, 656224), (9904, 533182), (16094, 328112), (19808, 266591), (20507, 257504), (32188, 164056), (41014, 128752), (64376, 82028)]