89145280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2341}}^1$

素因数の和:2382

約数の個数: 112

約数和(自身を含む): 256982976

約数和(自身を除く): 167837696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1904, 2240, 2341, 2380, 2720, 3808, 4682, 4760, 5440, 7616, 9364, 9520, 11705, 16387, 18728, 19040, 23410, 32774, 37456, 38080, 39797, 46820, 65548, 74912, 79594, 81935, 93640, 131096, 149824, 159188, 163870, 187280, 198985, 262192, 278579, 318376, 327740, 374560, 397970, 524384, 557158, 636752, 655480, 749120, 795940, 1048768, 1114316, 1273504, 1310960, 1392895, 1591880, 2228632, 2547008, 2621920, 2785790, 3183760, 4457264, 5243840, 5571580, 6367520, 8914528, 11143160, 12735040, 17829056, 22286320, 44572640, 89145280]

約数ペア:

[(1, 89145280), (2, 44572640), (4, 22286320), (5, 17829056), (7, 12735040), (8, 11143160), (10, 8914528), (14, 6367520), (16, 5571580), (17, 5243840), (20, 4457264), (28, 3183760), (32, 2785790), (34, 2621920), (35, 2547008), (40, 2228632), (56, 1591880), (64, 1392895), (68, 1310960), (70, 1273504), (80, 1114316), (85, 1048768), (112, 795940), (119, 749120), (136, 655480), (140, 636752), (160, 557158), (170, 524384), (224, 397970), (238, 374560), (272, 327740), (280, 318376), (320, 278579), (340, 262192), (448, 198985), (476, 187280), (544, 163870), (560, 159188), (595, 149824), (680, 131096), (952, 93640), (1088, 81935), (1120, 79594), (1190, 74912), (1360, 65548), (1904, 46820), (2240, 39797), (2341, 38080), (2380, 37456), (2720, 32774), (3808, 23410), (4682, 19040), (4760, 18728), (5440, 16387), (7616, 11705), (9364, 9520)]