40250184

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:195

約数の個数: 128

約数和(自身を含む): 116121600

約数和(自身を除く): 75871416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 71, 78, 79, 92, 104, 138, 142, 156, 158, 184, 213, 237, 276, 284, 299, 312, 316, 426, 474, 552, 568, 598, 632, 852, 897, 923, 948, 1027, 1196, 1633, 1704, 1794, 1817, 1846, 1896, 2054, 2392, 2769, 3081, 3266, 3588, 3634, 3692, 4108, 4899, 5451, 5538, 5609, 6162, 6532, 7176, 7268, 7384, 8216, 9798, 10902, 11076, 11218, 12324, 13064, 14536, 16827, 19596, 21229, 21804, 22152, 22436, 23621, 24648, 33654, 39192, 42458, 43608, 44872, 47242, 63687, 67308, 70863, 72917, 84916, 94484, 127374, 129007, 134616, 141726, 145834, 169832, 188968, 218751, 254748, 258014, 283452, 291668, 387021, 437502, 509496, 516028, 566904, 583336, 774042, 875004, 1032056, 1548084, 1677091, 1750008, 3096168, 3354182, 5031273, 6708364, 10062546, 13416728, 20125092, 40250184]

約数ペア:

[(1, 40250184), (2, 20125092), (3, 13416728), (4, 10062546), (6, 6708364), (8, 5031273), (12, 3354182), (13, 3096168), (23, 1750008), (24, 1677091), (26, 1548084), (39, 1032056), (46, 875004), (52, 774042), (69, 583336), (71, 566904), (78, 516028), (79, 509496), (92, 437502), (104, 387021), (138, 291668), (142, 283452), (156, 258014), (158, 254748), (184, 218751), (213, 188968), (237, 169832), (276, 145834), (284, 141726), (299, 134616), (312, 129007), (316, 127374), (426, 94484), (474, 84916), (552, 72917), (568, 70863), (598, 67308), (632, 63687), (852, 47242), (897, 44872), (923, 43608), (948, 42458), (1027, 39192), (1196, 33654), (1633, 24648), (1704, 23621), (1794, 22436), (1817, 22152), (1846, 21804), (1896, 21229), (2054, 19596), (2392, 16827), (2769, 14536), (3081, 13064), (3266, 12324), (3588, 11218), (3634, 11076), (3692, 10902), (4108, 9798), (4899, 8216), (5451, 7384), (5538, 7268), (5609, 7176), (6162, 6532)]