98359040

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 265785408

約数和(自身を除く): 167426368

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, 257, 260, 299, 320, 368, 416, 460, 514, 520, 598, 640, 736, 832, 920, 1028, 1040, 1196, 1280, 1285, 1472, 1495, 1664, 1840, 2056, 2080, 2392, 2570, 2944, 2990, 3328, 3341, 3680, 4112, 4160, 4784, 5140, 5888, 5911, 5980, 6682, 7360, 8224, 8320, 9568, 10280, 11822, 11960, 13364, 14720, 16448, 16640, 16705, 19136, 20560, 23644, 23920, 26728, 29440, 29555, 32896, 33410, 38272, 41120, 47288, 47840, 53456, 59110, 65792, 66820, 76544, 76843, 82240, 94576, 95680, 106912, 118220, 133640, 153686, 164480, 189152, 191360, 213824, 236440, 267280, 307372, 328960, 378304, 382720, 384215, 427648, 472880, 534560, 614744, 756608, 768430, 855296, 945760, 1069120, 1229488, 1513216, 1536860, 1891520, 2138240, 2458976, 3073720, 3783040, 4276480, 4917952, 6147440, 7566080, 9835904, 12294880, 19671808, 24589760, 49179520, 98359040]

約数ペア:

[(1, 98359040), (2, 49179520), (4, 24589760), (5, 19671808), (8, 12294880), (10, 9835904), (13, 7566080), (16, 6147440), (20, 4917952), (23, 4276480), (26, 3783040), (32, 3073720), (40, 2458976), (46, 2138240), (52, 1891520), (64, 1536860), (65, 1513216), (80, 1229488), (92, 1069120), (104, 945760), (115, 855296), (128, 768430), (130, 756608), (160, 614744), (184, 534560), (208, 472880), (230, 427648), (256, 384215), (257, 382720), (260, 378304), (299, 328960), (320, 307372), (368, 267280), (416, 236440), (460, 213824), (514, 191360), (520, 189152), (598, 164480), (640, 153686), (736, 133640), (832, 118220), (920, 106912), (1028, 95680), (1040, 94576), (1196, 82240), (1280, 76843), (1285, 76544), (1472, 66820), (1495, 65792), (1664, 59110), (1840, 53456), (2056, 47840), (2080, 47288), (2392, 41120), (2570, 38272), (2944, 33410), (2990, 32896), (3328, 29555), (3341, 29440), (3680, 26728), (4112, 23920), (4160, 23644), (4784, 20560), (5140, 19136), (5888, 16705), (5911, 16640), (5980, 16448), (6682, 14720), (7360, 13364), (8224, 11960), (8320, 11822), (9568, 10280)]