5362240

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1289}}^1$

素因数の和:1319

約数の個数: 56

約数和(自身を含む): 13761720

約数和(自身を除く): 8399480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 1289, 2080, 2578, 4160, 5156, 6445, 10312, 12890, 16757, 20624, 25780, 33514, 41248, 51560, 67028, 82496, 83785, 103120, 134056, 167570, 206240, 268112, 335140, 412480, 536224, 670280, 1072448, 1340560, 2681120, 5362240]

約数ペア:

[(1, 5362240), (2, 2681120), (4, 1340560), (5, 1072448), (8, 670280), (10, 536224), (13, 412480), (16, 335140), (20, 268112), (26, 206240), (32, 167570), (40, 134056), (52, 103120), (64, 83785), (65, 82496), (80, 67028), (104, 51560), (130, 41248), (160, 33514), (208, 25780), (260, 20624), (320, 16757), (416, 12890), (520, 10312), (832, 6445), (1040, 5156), (1289, 4160), (2080, 2578)]