2068821040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{937}}^1$

素因数の和:1167

約数の個数: 160

約数和(自身を含む): 5686261056

約数和(自身を除く): 3617440016

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 193, 208, 220, 260, 286, 386, 440, 520, 572, 715, 772, 880, 937, 965, 1040, 1144, 1430, 1544, 1874, 1930, 2123, 2288, 2509, 2860, 3088, 3748, 3860, 4246, 4685, 5018, 5720, 7496, 7720, 8492, 9370, 10036, 10307, 10615, 11440, 12181, 12545, 14992, 15440, 16984, 18740, 20072, 20614, 21230, 24362, 25090, 27599, 33968, 37480, 40144, 41228, 42460, 48724, 50180, 51535, 55198, 60905, 74960, 82456, 84920, 97448, 100360, 103070, 110396, 121810, 133991, 137995, 164912, 169840, 180841, 194896, 200720, 206140, 220792, 243620, 267982, 275990, 361682, 412280, 441584, 487240, 535964, 551980, 669955, 723364, 824560, 904205, 974480, 1071928, 1103960, 1339910, 1446728, 1808410, 1989251, 2143856, 2207920, 2350933, 2679820, 2893456, 3616820, 3978502, 4701866, 5359640, 7233640, 7957004, 9403732, 9946255, 10719280, 11754665, 14467280, 15914008, 18807464, 19892510, 23509330, 25860263, 31828016, 37614928, 39785020, 47018660, 51720526, 79570040, 94037320, 103441052, 129301315, 159140080, 188074640, 206882104, 258602630, 413764208, 517205260, 1034410520, 2068821040]

約数ペア:

[(1, 2068821040), (2, 1034410520), (4, 517205260), (5, 413764208), (8, 258602630), (10, 206882104), (11, 188074640), (13, 159140080), (16, 129301315), (20, 103441052), (22, 94037320), (26, 79570040), (40, 51720526), (44, 47018660), (52, 39785020), (55, 37614928), (65, 31828016), (80, 25860263), (88, 23509330), (104, 19892510), (110, 18807464), (130, 15914008), (143, 14467280), (176, 11754665), (193, 10719280), (208, 9946255), (220, 9403732), (260, 7957004), (286, 7233640), (386, 5359640), (440, 4701866), (520, 3978502), (572, 3616820), (715, 2893456), (772, 2679820), (880, 2350933), (937, 2207920), (965, 2143856), (1040, 1989251), (1144, 1808410), (1430, 1446728), (1544, 1339910), (1874, 1103960), (1930, 1071928), (2123, 974480), (2288, 904205), (2509, 824560), (2860, 723364), (3088, 669955), (3748, 551980), (3860, 535964), (4246, 487240), (4685, 441584), (5018, 412280), (5720, 361682), (7496, 275990), (7720, 267982), (8492, 243620), (9370, 220792), (10036, 206140), (10307, 200720), (10615, 194896), (11440, 180841), (12181, 169840), (12545, 164912), (14992, 137995), (15440, 133991), (16984, 121810), (18740, 110396), (20072, 103070), (20614, 100360), (21230, 97448), (24362, 84920), (25090, 82456), (27599, 74960), (33968, 60905), (37480, 55198), (40144, 51535), (41228, 50180), (42460, 48724)]