2022555080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{2879}}^1$

素因数の和:3103

約数の個数: 128

約数和(自身を含む): 5631897600

約数和(自身を除く): 3609342520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 193, 260, 280, 364, 386, 455, 520, 728, 772, 910, 965, 1351, 1544, 1820, 1930, 2509, 2702, 2879, 3640, 3860, 5018, 5404, 5758, 6755, 7720, 10036, 10808, 11516, 12545, 13510, 14395, 17563, 20072, 20153, 23032, 25090, 27020, 28790, 35126, 37427, 40306, 50180, 54040, 57580, 70252, 74854, 80612, 87815, 100360, 100765, 115160, 140504, 149708, 161224, 175630, 187135, 201530, 261989, 299416, 351260, 374270, 403060, 523978, 555647, 702520, 748540, 806120, 1047956, 1111294, 1309945, 1497080, 2095912, 2222588, 2619890, 2778235, 3889529, 4445176, 5239780, 5556470, 7223411, 7779058, 10479560, 11112940, 14446822, 15558116, 19447645, 22225880, 28893644, 31116232, 36117055, 38895290, 50563877, 57787288, 72234110, 77790580, 101127754, 144468220, 155581160, 202255508, 252819385, 288936440, 404511016, 505638770, 1011277540, 2022555080]

約数ペア:

[(1, 2022555080), (2, 1011277540), (4, 505638770), (5, 404511016), (7, 288936440), (8, 252819385), (10, 202255508), (13, 155581160), (14, 144468220), (20, 101127754), (26, 77790580), (28, 72234110), (35, 57787288), (40, 50563877), (52, 38895290), (56, 36117055), (65, 31116232), (70, 28893644), (91, 22225880), (104, 19447645), (130, 15558116), (140, 14446822), (182, 11112940), (193, 10479560), (260, 7779058), (280, 7223411), (364, 5556470), (386, 5239780), (455, 4445176), (520, 3889529), (728, 2778235), (772, 2619890), (910, 2222588), (965, 2095912), (1351, 1497080), (1544, 1309945), (1820, 1111294), (1930, 1047956), (2509, 806120), (2702, 748540), (2879, 702520), (3640, 555647), (3860, 523978), (5018, 403060), (5404, 374270), (5758, 351260), (6755, 299416), (7720, 261989), (10036, 201530), (10808, 187135), (11516, 175630), (12545, 161224), (13510, 149708), (14395, 140504), (17563, 115160), (20072, 100765), (20153, 100360), (23032, 87815), (25090, 80612), (27020, 74854), (28790, 70252), (35126, 57580), (37427, 54040), (40306, 50180)]