112090880

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:470

約数の個数: 144

約数和(自身を含む): 309052800

約数和(自身を除く): 196961920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 128, 152, 160, 176, 190, 209, 220, 256, 304, 320, 352, 380, 418, 419, 440, 608, 640, 704, 760, 836, 838, 880, 1045, 1216, 1280, 1408, 1520, 1672, 1676, 1760, 2090, 2095, 2432, 2816, 3040, 3344, 3352, 3520, 4180, 4190, 4609, 4864, 6080, 6688, 6704, 7040, 7961, 8360, 8380, 9218, 12160, 13376, 13408, 14080, 15922, 16720, 16760, 18436, 23045, 24320, 26752, 26816, 31844, 33440, 33520, 36872, 39805, 46090, 53504, 53632, 63688, 66880, 67040, 73744, 79610, 87571, 92180, 107264, 127376, 133760, 134080, 147488, 159220, 175142, 184360, 254752, 267520, 268160, 294976, 318440, 350284, 368720, 437855, 509504, 536320, 589952, 636880, 700568, 737440, 875710, 1019008, 1179904, 1273760, 1401136, 1474880, 1751420, 2038016, 2547520, 2802272, 2949760, 3502840, 5095040, 5604544, 5899520, 7005680, 10190080, 11209088, 14011360, 22418176, 28022720, 56045440, 112090880]

約数ペア:

[(1, 112090880), (2, 56045440), (4, 28022720), (5, 22418176), (8, 14011360), (10, 11209088), (11, 10190080), (16, 7005680), (19, 5899520), (20, 5604544), (22, 5095040), (32, 3502840), (38, 2949760), (40, 2802272), (44, 2547520), (55, 2038016), (64, 1751420), (76, 1474880), (80, 1401136), (88, 1273760), (95, 1179904), (110, 1019008), (128, 875710), (152, 737440), (160, 700568), (176, 636880), (190, 589952), (209, 536320), (220, 509504), (256, 437855), (304, 368720), (320, 350284), (352, 318440), (380, 294976), (418, 268160), (419, 267520), (440, 254752), (608, 184360), (640, 175142), (704, 159220), (760, 147488), (836, 134080), (838, 133760), (880, 127376), (1045, 107264), (1216, 92180), (1280, 87571), (1408, 79610), (1520, 73744), (1672, 67040), (1676, 66880), (1760, 63688), (2090, 53632), (2095, 53504), (2432, 46090), (2816, 39805), (3040, 36872), (3344, 33520), (3352, 33440), (3520, 31844), (4180, 26816), (4190, 26752), (4609, 24320), (4864, 23045), (6080, 18436), (6688, 16760), (6704, 16720), (7040, 15922), (7961, 14080), (8360, 13408), (8380, 13376), (9218, 12160)]