105571840

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:220

約数の個数: 160

約数和(自身を含む): 289910016

約数和(自身を除く): 184338176

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, 163, 176, 184, 220, 230, 253, 256, 320, 326, 352, 368, 440, 460, 506, 512, 640, 652, 704, 736, 815, 880, 920, 1012, 1265, 1280, 1304, 1408, 1472, 1630, 1760, 1793, 1840, 2024, 2530, 2560, 2608, 2816, 2944, 3260, 3520, 3586, 3680, 3749, 4048, 5060, 5216, 5632, 5888, 6520, 7040, 7172, 7360, 7498, 8096, 8965, 10120, 10432, 11776, 13040, 14080, 14344, 14720, 14996, 16192, 17930, 18745, 20240, 20864, 26080, 28160, 28688, 29440, 29992, 32384, 35860, 37490, 40480, 41239, 41728, 52160, 57376, 58880, 59984, 64768, 71720, 74980, 80960, 82478, 83456, 104320, 114752, 119968, 129536, 143440, 149960, 161920, 164956, 206195, 208640, 229504, 239936, 286880, 299920, 323840, 329912, 412390, 417280, 459008, 479872, 573760, 599840, 647680, 659824, 824780, 918016, 959744, 1147520, 1199680, 1319648, 1649560, 1919488, 2295040, 2399360, 2639296, 3299120, 4590080, 4798720, 5278592, 6598240, 9597440, 10557184, 13196480, 21114368, 26392960, 52785920, 105571840]

約数ペア:

[(1, 105571840), (2, 52785920), (4, 26392960), (5, 21114368), (8, 13196480), (10, 10557184), (11, 9597440), (16, 6598240), (20, 5278592), (22, 4798720), (23, 4590080), (32, 3299120), (40, 2639296), (44, 2399360), (46, 2295040), (55, 1919488), (64, 1649560), (80, 1319648), (88, 1199680), (92, 1147520), (110, 959744), (115, 918016), (128, 824780), (160, 659824), (163, 647680), (176, 599840), (184, 573760), (220, 479872), (230, 459008), (253, 417280), (256, 412390), (320, 329912), (326, 323840), (352, 299920), (368, 286880), (440, 239936), (460, 229504), (506, 208640), (512, 206195), (640, 164956), (652, 161920), (704, 149960), (736, 143440), (815, 129536), (880, 119968), (920, 114752), (1012, 104320), (1265, 83456), (1280, 82478), (1304, 80960), (1408, 74980), (1472, 71720), (1630, 64768), (1760, 59984), (1793, 58880), (1840, 57376), (2024, 52160), (2530, 41728), (2560, 41239), (2608, 40480), (2816, 37490), (2944, 35860), (3260, 32384), (3520, 29992), (3586, 29440), (3680, 28688), (3749, 28160), (4048, 26080), (5060, 20864), (5216, 20240), (5632, 18745), (5888, 17930), (6520, 16192), (7040, 14996), (7172, 14720), (7360, 14344), (7498, 14080), (8096, 13040), (8965, 11776), (10120, 10432)]