89455360

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4111}}^1$

素因数の和:4149

約数の個数: 72

約数和(自身を含む): 226933056

約数和(自身を除く): 137477696

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 2176, 2720, 4111, 4352, 5440, 8222, 10880, 16444, 20555, 21760, 32888, 41110, 65776, 69887, 82220, 131552, 139774, 164440, 263104, 279548, 328880, 349435, 526208, 559096, 657760, 698870, 1052416, 1118192, 1315520, 1397740, 2236384, 2631040, 2795480, 4472768, 5262080, 5590960, 8945536, 11181920, 17891072, 22363840, 44727680, 89455360]

約数ペア:

[(1, 89455360), (2, 44727680), (4, 22363840), (5, 17891072), (8, 11181920), (10, 8945536), (16, 5590960), (17, 5262080), (20, 4472768), (32, 2795480), (34, 2631040), (40, 2236384), (64, 1397740), (68, 1315520), (80, 1118192), (85, 1052416), (128, 698870), (136, 657760), (160, 559096), (170, 526208), (256, 349435), (272, 328880), (320, 279548), (340, 263104), (544, 164440), (640, 139774), (680, 131552), (1088, 82220), (1280, 69887), (1360, 65776), (2176, 41110), (2720, 32888), (4111, 21760), (4352, 20555), (5440, 16444), (8222, 10880)]