6222320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:250

約数の個数: 80

約数和(自身を含む): 16165632

約数和(自身を除く): 9943312

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 193, 208, 248, 260, 310, 386, 403, 496, 520, 620, 772, 806, 965, 1040, 1240, 1544, 1612, 1930, 2015, 2480, 2509, 3088, 3224, 3860, 4030, 5018, 5983, 6448, 7720, 8060, 10036, 11966, 12545, 15440, 16120, 20072, 23932, 25090, 29915, 32240, 40144, 47864, 50180, 59830, 77779, 95728, 100360, 119660, 155558, 200720, 239320, 311116, 388895, 478640, 622232, 777790, 1244464, 1555580, 3111160, 6222320]

約数ペア:

[(1, 6222320), (2, 3111160), (4, 1555580), (5, 1244464), (8, 777790), (10, 622232), (13, 478640), (16, 388895), (20, 311116), (26, 239320), (31, 200720), (40, 155558), (52, 119660), (62, 100360), (65, 95728), (80, 77779), (104, 59830), (124, 50180), (130, 47864), (155, 40144), (193, 32240), (208, 29915), (248, 25090), (260, 23932), (310, 20072), (386, 16120), (403, 15440), (496, 12545), (520, 11966), (620, 10036), (772, 8060), (806, 7720), (965, 6448), (1040, 5983), (1240, 5018), (1544, 4030), (1612, 3860), (1930, 3224), (2015, 3088), (2480, 2509)]