99229360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:506

約数の個数: 80

約数和(自身を含む): 242841600

約数和(自身を除く): 143612240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 199, 230, 271, 368, 398, 460, 542, 796, 920, 995, 1084, 1355, 1592, 1840, 1990, 2168, 2710, 3184, 3980, 4336, 4577, 5420, 6233, 7960, 9154, 10840, 12466, 15920, 18308, 21680, 22885, 24932, 31165, 36616, 45770, 49864, 53929, 62330, 73232, 91540, 99728, 107858, 124660, 183080, 215716, 249320, 269645, 366160, 431432, 498640, 539290, 862864, 1078580, 1240367, 2157160, 2480734, 4314320, 4961468, 6201835, 9922936, 12403670, 19845872, 24807340, 49614680, 99229360]

約数ペア:

[(1, 99229360), (2, 49614680), (4, 24807340), (5, 19845872), (8, 12403670), (10, 9922936), (16, 6201835), (20, 4961468), (23, 4314320), (40, 2480734), (46, 2157160), (80, 1240367), (92, 1078580), (115, 862864), (184, 539290), (199, 498640), (230, 431432), (271, 366160), (368, 269645), (398, 249320), (460, 215716), (542, 183080), (796, 124660), (920, 107858), (995, 99728), (1084, 91540), (1355, 73232), (1592, 62330), (1840, 53929), (1990, 49864), (2168, 45770), (2710, 36616), (3184, 31165), (3980, 24932), (4336, 22885), (4577, 21680), (5420, 18308), (6233, 15920), (7960, 12466), (9154, 10840)]