97976320

素因数分解:

$2^{16}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:73

約数の個数: 136

約数和(自身を含む): 264239136

約数和(自身を除く): 166262816

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 104, 115, 128, 130, 160, 184, 208, 230, 256, 260, 299, 320, 368, 416, 460, 512, 520, 598, 640, 736, 832, 920, 1024, 1040, 1196, 1280, 1472, 1495, 1664, 1840, 2048, 2080, 2392, 2560, 2944, 2990, 3328, 3680, 4096, 4160, 4784, 5120, 5888, 5980, 6656, 7360, 8192, 8320, 9568, 10240, 11776, 11960, 13312, 14720, 16384, 16640, 19136, 20480, 23552, 23920, 26624, 29440, 32768, 33280, 38272, 40960, 47104, 47840, 53248, 58880, 65536, 66560, 76544, 81920, 94208, 95680, 106496, 117760, 133120, 153088, 163840, 188416, 191360, 212992, 235520, 266240, 306176, 327680, 376832, 382720, 425984, 471040, 532480, 612352, 753664, 765440, 851968, 942080, 1064960, 1224704, 1507328, 1530880, 1884160, 2129920, 2449408, 3061760, 3768320, 4259840, 4898816, 6123520, 7536640, 9797632, 12247040, 19595264, 24494080, 48988160, 97976320]

約数ペア:

[(1, 97976320), (2, 48988160), (4, 24494080), (5, 19595264), (8, 12247040), (10, 9797632), (13, 7536640), (16, 6123520), (20, 4898816), (23, 4259840), (26, 3768320), (32, 3061760), (40, 2449408), (46, 2129920), (52, 1884160), (64, 1530880), (65, 1507328), (80, 1224704), (92, 1064960), (104, 942080), (115, 851968), (128, 765440), (130, 753664), (160, 612352), (184, 532480), (208, 471040), (230, 425984), (256, 382720), (260, 376832), (299, 327680), (320, 306176), (368, 266240), (416, 235520), (460, 212992), (512, 191360), (520, 188416), (598, 163840), (640, 153088), (736, 133120), (832, 117760), (920, 106496), (1024, 95680), (1040, 94208), (1196, 81920), (1280, 76544), (1472, 66560), (1495, 65536), (1664, 58880), (1840, 53248), (2048, 47840), (2080, 47104), (2392, 40960), (2560, 38272), (2944, 33280), (2990, 32768), (3328, 29440), (3680, 26624), (4096, 23920), (4160, 23552), (4784, 20480), (5120, 19136), (5888, 16640), (5980, 16384), (6656, 14720), (7360, 13312), (8192, 11960), (8320, 11776), (9568, 10240)]