2024681720

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{11059}}^1$

素因数の和:11292

約数の個数: 64

約数和(自身を含む): 4777920000

約数和(自身を除く): 2753238280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 199, 230, 398, 460, 796, 920, 995, 1592, 1990, 3980, 4577, 7960, 9154, 11059, 18308, 22118, 22885, 36616, 44236, 45770, 55295, 88472, 91540, 110590, 183080, 221180, 254357, 442360, 508714, 1017428, 1271785, 2034856, 2200741, 2543570, 4401482, 5087140, 8802964, 10174280, 11003705, 17605928, 22007410, 44014820, 50617043, 88029640, 101234086, 202468172, 253085215, 404936344, 506170430, 1012340860, 2024681720]

約数ペア:

[(1, 2024681720), (2, 1012340860), (4, 506170430), (5, 404936344), (8, 253085215), (10, 202468172), (20, 101234086), (23, 88029640), (40, 50617043), (46, 44014820), (92, 22007410), (115, 17605928), (184, 11003705), (199, 10174280), (230, 8802964), (398, 5087140), (460, 4401482), (796, 2543570), (920, 2200741), (995, 2034856), (1592, 1271785), (1990, 1017428), (3980, 508714), (4577, 442360), (7960, 254357), (9154, 221180), (11059, 183080), (18308, 110590), (22118, 91540), (22885, 88472), (36616, 55295), (44236, 45770)]