77786892010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1549}}^1\times {\mathrm{3559}}^1$

素因数の和:5215

約数の個数: 64

約数和(自身を含む): 150177888000

約数和(自身を除く): 72390995990

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 166, 170, 415, 830, 1411, 1549, 2822, 3098, 3559, 7055, 7118, 7745, 14110, 15490, 17795, 26333, 35590, 52666, 60503, 121006, 128567, 131665, 257134, 263330, 295397, 302515, 590794, 605030, 642835, 1285670, 1476985, 2185639, 2953970, 4371278, 5021749, 5512891, 10043498, 10928195, 11025782, 21856390, 25108745, 27564455, 50217490, 55128910, 93719147, 187438294, 457569953, 468595735, 915139906, 937191470, 2287849765, 4575699530, 7778689201, 15557378402, 38893446005, 77786892010]

約数ペア:

[(1, 77786892010), (2, 38893446005), (5, 15557378402), (10, 7778689201), (17, 4575699530), (34, 2287849765), (83, 937191470), (85, 915139906), (166, 468595735), (170, 457569953), (415, 187438294), (830, 93719147), (1411, 55128910), (1549, 50217490), (2822, 27564455), (3098, 25108745), (3559, 21856390), (7055, 11025782), (7118, 10928195), (7745, 10043498), (14110, 5512891), (15490, 5021749), (17795, 4371278), (26333, 2953970), (35590, 2185639), (52666, 1476985), (60503, 1285670), (121006, 642835), (128567, 605030), (131665, 590794), (257134, 302515), (263330, 295397)]