5131270320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1943663}}^1$

素因数の和:1943690

約数の個数: 80

約数和(自身を含む): 17353032192

約数和(自身を除く): 12221761872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 1943663, 3887326, 5830989, 7774652, 9718315, 11661978, 15549304, 19436630, 21380293, 23323956, 29154945, 31098608, 38873260, 42760586, 46647912, 58309890, 64140879, 77746520, 85521172, 93295824, 106901465, 116619780, 128281758, 155493040, 171042344, 213802930, 233239560, 256563516, 320704395, 342084688, 427605860, 466479120, 513127032, 641408790, 855211720, 1026254064, 1282817580, 1710423440, 2565635160, 5131270320]

約数ペア:

[(1, 5131270320), (2, 2565635160), (3, 1710423440), (4, 1282817580), (5, 1026254064), (6, 855211720), (8, 641408790), (10, 513127032), (11, 466479120), (12, 427605860), (15, 342084688), (16, 320704395), (20, 256563516), (22, 233239560), (24, 213802930), (30, 171042344), (33, 155493040), (40, 128281758), (44, 116619780), (48, 106901465), (55, 93295824), (60, 85521172), (66, 77746520), (80, 64140879), (88, 58309890), (110, 46647912), (120, 42760586), (132, 38873260), (165, 31098608), (176, 29154945), (220, 23323956), (240, 21380293), (264, 19436630), (330, 15549304), (440, 11661978), (528, 9718315), (660, 7774652), (880, 5830989), (1320, 3887326), (2640, 1943663)]