28740367040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1166411}}^1$

素因数の和:1166446

約数の個数: 112

約数和(自身を含む): 85325370624

約数和(自身を除く): 56585003584

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3520, 4928, 6160, 12320, 24640, 1166411, 2332822, 4665644, 5832055, 8164877, 9331288, 11664110, 12830521, 16329754, 18662576, 23328220, 25661042, 32659508, 37325152, 40824385, 46656440, 51322084, 64152605, 65319016, 74650304, 81648770, 89813647, 93312880, 102644168, 128305210, 130638032, 163297540, 179627294, 186625760, 205288336, 256610420, 261276064, 326595080, 359254588, 373251520, 410576672, 449068235, 513220840, 522552128, 653190160, 718509176, 821153344, 898136470, 1026441680, 1306380320, 1437018352, 1796272940, 2052883360, 2612760640, 2874036704, 3592545880, 4105766720, 5748073408, 7185091760, 14370183520, 28740367040]

約数ペア:

[(1, 28740367040), (2, 14370183520), (4, 7185091760), (5, 5748073408), (7, 4105766720), (8, 3592545880), (10, 2874036704), (11, 2612760640), (14, 2052883360), (16, 1796272940), (20, 1437018352), (22, 1306380320), (28, 1026441680), (32, 898136470), (35, 821153344), (40, 718509176), (44, 653190160), (55, 522552128), (56, 513220840), (64, 449068235), (70, 410576672), (77, 373251520), (80, 359254588), (88, 326595080), (110, 261276064), (112, 256610420), (140, 205288336), (154, 186625760), (160, 179627294), (176, 163297540), (220, 130638032), (224, 128305210), (280, 102644168), (308, 93312880), (320, 89813647), (352, 81648770), (385, 74650304), (440, 65319016), (448, 64152605), (560, 51322084), (616, 46656440), (704, 40824385), (770, 37325152), (880, 32659508), (1120, 25661042), (1232, 23328220), (1540, 18662576), (1760, 16329754), (2240, 12830521), (2464, 11664110), (3080, 9331288), (3520, 8164877), (4928, 5832055), (6160, 4665644), (12320, 2332822), (24640, 1166411)]