11098880

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:86

約数の個数: 144

約数和(自身を含む): 30905280

約数和(自身を除く): 19806400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 29, 32, 40, 46, 52, 58, 64, 65, 80, 92, 104, 115, 116, 128, 130, 145, 160, 184, 208, 230, 232, 256, 260, 290, 299, 320, 368, 377, 416, 460, 464, 520, 580, 598, 640, 667, 736, 754, 832, 920, 928, 1040, 1160, 1196, 1280, 1334, 1472, 1495, 1508, 1664, 1840, 1856, 1885, 2080, 2320, 2392, 2668, 2944, 2990, 3016, 3328, 3335, 3680, 3712, 3770, 4160, 4640, 4784, 5336, 5888, 5980, 6032, 6670, 7360, 7424, 7540, 8320, 8671, 9280, 9568, 10672, 11960, 12064, 13340, 14720, 15080, 16640, 17342, 18560, 19136, 21344, 23920, 24128, 26680, 29440, 30160, 34684, 37120, 38272, 42688, 43355, 47840, 48256, 53360, 60320, 69368, 76544, 85376, 86710, 95680, 96512, 106720, 120640, 138736, 170752, 173420, 191360, 213440, 241280, 277472, 346840, 382720, 426880, 482560, 554944, 693680, 853760, 1109888, 1387360, 2219776, 2774720, 5549440, 11098880]

約数ペア:

[(1, 11098880), (2, 5549440), (4, 2774720), (5, 2219776), (8, 1387360), (10, 1109888), (13, 853760), (16, 693680), (20, 554944), (23, 482560), (26, 426880), (29, 382720), (32, 346840), (40, 277472), (46, 241280), (52, 213440), (58, 191360), (64, 173420), (65, 170752), (80, 138736), (92, 120640), (104, 106720), (115, 96512), (116, 95680), (128, 86710), (130, 85376), (145, 76544), (160, 69368), (184, 60320), (208, 53360), (230, 48256), (232, 47840), (256, 43355), (260, 42688), (290, 38272), (299, 37120), (320, 34684), (368, 30160), (377, 29440), (416, 26680), (460, 24128), (464, 23920), (520, 21344), (580, 19136), (598, 18560), (640, 17342), (667, 16640), (736, 15080), (754, 14720), (832, 13340), (920, 12064), (928, 11960), (1040, 10672), (1160, 9568), (1196, 9280), (1280, 8671), (1334, 8320), (1472, 7540), (1495, 7424), (1508, 7360), (1664, 6670), (1840, 6032), (1856, 5980), (1885, 5888), (2080, 5336), (2320, 4784), (2392, 4640), (2668, 4160), (2944, 3770), (2990, 3712), (3016, 3680), (3328, 3335)]