103634895280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{186743}}^1$

素因数の和:187754

約数の個数: 80

約数和(自身を含む): 275652071424

約数和(自身を除く): 172017176144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 991, 1982, 3964, 4955, 6937, 7928, 9910, 13874, 15856, 19820, 27748, 34685, 39640, 55496, 69370, 79280, 110992, 138740, 186743, 277480, 373486, 554960, 746972, 933715, 1307201, 1493944, 1867430, 2614402, 2987888, 3734860, 5228804, 6536005, 7469720, 10457608, 13072010, 14939440, 20915216, 26144020, 52288040, 104576080, 185062313, 370124626, 740249252, 925311565, 1295436191, 1480498504, 1850623130, 2590872382, 2960997008, 3701246260, 5181744764, 6477180955, 7402492520, 10363489528, 12954361910, 14804985040, 20726979056, 25908723820, 51817447640, 103634895280]

約数ペア:

[(1, 103634895280), (2, 51817447640), (4, 25908723820), (5, 20726979056), (7, 14804985040), (8, 12954361910), (10, 10363489528), (14, 7402492520), (16, 6477180955), (20, 5181744764), (28, 3701246260), (35, 2960997008), (40, 2590872382), (56, 1850623130), (70, 1480498504), (80, 1295436191), (112, 925311565), (140, 740249252), (280, 370124626), (560, 185062313), (991, 104576080), (1982, 52288040), (3964, 26144020), (4955, 20915216), (6937, 14939440), (7928, 13072010), (9910, 10457608), (13874, 7469720), (15856, 6536005), (19820, 5228804), (27748, 3734860), (34685, 2987888), (39640, 2614402), (55496, 1867430), (69370, 1493944), (79280, 1307201), (110992, 933715), (138740, 746972), (186743, 554960), (277480, 373486)]