2035903920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{273643}}^1$

素因数の和:273690

約数の個数: 80

約数和(自身を含む): 6514916352

約数和(自身を除く): 4479012432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 273643, 547286, 820929, 1094572, 1368215, 1641858, 2189144, 2736430, 3283716, 4104645, 4378288, 5472860, 6567432, 8209290, 8482933, 10945720, 13134864, 16418580, 16965866, 21891440, 25448799, 32837160, 33931732, 42414665, 50897598, 65674320, 67863464, 84829330, 101795196, 127243995, 135726928, 169658660, 203590392, 254487990, 339317320, 407180784, 508975980, 678634640, 1017951960, 2035903920]

約数ペア:

[(1, 2035903920), (2, 1017951960), (3, 678634640), (4, 508975980), (5, 407180784), (6, 339317320), (8, 254487990), (10, 203590392), (12, 169658660), (15, 135726928), (16, 127243995), (20, 101795196), (24, 84829330), (30, 67863464), (31, 65674320), (40, 50897598), (48, 42414665), (60, 33931732), (62, 32837160), (80, 25448799), (93, 21891440), (120, 16965866), (124, 16418580), (155, 13134864), (186, 10945720), (240, 8482933), (248, 8209290), (310, 6567432), (372, 5472860), (465, 4378288), (496, 4104645), (620, 3283716), (744, 2736430), (930, 2189144), (1240, 1641858), (1488, 1368215), (1860, 1094572), (2480, 820929), (3720, 547286), (7440, 273643)]