109619840

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1$

素因数の和:730

約数の個数: 128

約数和(自身を含む): 298753920

約数和(自身を除く): 189134080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 128, 160, 176, 184, 220, 230, 253, 320, 352, 368, 440, 460, 506, 640, 677, 704, 736, 880, 920, 1012, 1265, 1354, 1408, 1472, 1760, 1840, 2024, 2530, 2708, 2944, 3385, 3520, 3680, 4048, 5060, 5416, 6770, 7040, 7360, 7447, 8096, 10120, 10832, 13540, 14720, 14894, 15571, 16192, 20240, 21664, 27080, 29788, 31142, 32384, 37235, 40480, 43328, 54160, 59576, 62284, 74470, 77855, 80960, 86656, 108320, 119152, 124568, 148940, 155710, 161920, 171281, 216640, 238304, 249136, 297880, 311420, 342562, 433280, 476608, 498272, 595760, 622840, 685124, 856405, 953216, 996544, 1191520, 1245680, 1370248, 1712810, 1993088, 2383040, 2491360, 2740496, 3425620, 4766080, 4982720, 5480992, 6851240, 9965440, 10961984, 13702480, 21923968, 27404960, 54809920, 109619840]

約数ペア:

[(1, 109619840), (2, 54809920), (4, 27404960), (5, 21923968), (8, 13702480), (10, 10961984), (11, 9965440), (16, 6851240), (20, 5480992), (22, 4982720), (23, 4766080), (32, 3425620), (40, 2740496), (44, 2491360), (46, 2383040), (55, 1993088), (64, 1712810), (80, 1370248), (88, 1245680), (92, 1191520), (110, 996544), (115, 953216), (128, 856405), (160, 685124), (176, 622840), (184, 595760), (220, 498272), (230, 476608), (253, 433280), (320, 342562), (352, 311420), (368, 297880), (440, 249136), (460, 238304), (506, 216640), (640, 171281), (677, 161920), (704, 155710), (736, 148940), (880, 124568), (920, 119152), (1012, 108320), (1265, 86656), (1354, 80960), (1408, 77855), (1472, 74470), (1760, 62284), (1840, 59576), (2024, 54160), (2530, 43328), (2708, 40480), (2944, 37235), (3385, 32384), (3520, 31142), (3680, 29788), (4048, 27080), (5060, 21664), (5416, 20240), (6770, 16192), (7040, 15571), (7360, 14894), (7447, 14720), (8096, 13540), (10120, 10832)]