22197760

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:88

約数の個数: 160

約数和(自身を含む): 61871040

約数和(自身を除く): 39673280

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, 512, 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, 2560, 2668, 2944, 2990, 3016, 3328, 3335, 3680, 3712, 3770, 4160, 4640, 4784, 5336, 5888, 5980, 6032, 6656, 6670, 7360, 7424, 7540, 8320, 8671, 9280, 9568, 10672, 11776, 11960, 12064, 13340, 14720, 14848, 15080, 16640, 17342, 18560, 19136, 21344, 23920, 24128, 26680, 29440, 30160, 33280, 34684, 37120, 38272, 42688, 43355, 47840, 48256, 53360, 58880, 60320, 69368, 74240, 76544, 85376, 86710, 95680, 96512, 106720, 120640, 138736, 153088, 170752, 173420, 191360, 193024, 213440, 241280, 277472, 341504, 346840, 382720, 426880, 482560, 554944, 693680, 765440, 853760, 965120, 1109888, 1387360, 1707520, 2219776, 2774720, 4439552, 5549440, 11098880, 22197760]

約数ペア:

[(1, 22197760), (2, 11098880), (4, 5549440), (5, 4439552), (8, 2774720), (10, 2219776), (13, 1707520), (16, 1387360), (20, 1109888), (23, 965120), (26, 853760), (29, 765440), (32, 693680), (40, 554944), (46, 482560), (52, 426880), (58, 382720), (64, 346840), (65, 341504), (80, 277472), (92, 241280), (104, 213440), (115, 193024), (116, 191360), (128, 173420), (130, 170752), (145, 153088), (160, 138736), (184, 120640), (208, 106720), (230, 96512), (232, 95680), (256, 86710), (260, 85376), (290, 76544), (299, 74240), (320, 69368), (368, 60320), (377, 58880), (416, 53360), (460, 48256), (464, 47840), (512, 43355), (520, 42688), (580, 38272), (598, 37120), (640, 34684), (667, 33280), (736, 30160), (754, 29440), (832, 26680), (920, 24128), (928, 23920), (1040, 21344), (1160, 19136), (1196, 18560), (1280, 17342), (1334, 16640), (1472, 15080), (1495, 14848), (1508, 14720), (1664, 13340), (1840, 12064), (1856, 11960), (1885, 11776), (2080, 10672), (2320, 9568), (2392, 9280), (2560, 8671), (2668, 8320), (2944, 7540), (2990, 7424), (3016, 7360), (3328, 6670), (3335, 6656), (3680, 6032), (3712, 5980), (3770, 5888), (4160, 5336), (4640, 4784)]