26679040

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1097}}^1$

素因数の和:1137

約数の個数: 72

約数和(自身を含む): 67329360

約数和(自身を除く): 40650320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 608, 640, 760, 1097, 1216, 1280, 1520, 2194, 2432, 3040, 4388, 4864, 5485, 6080, 8776, 10970, 12160, 17552, 20843, 21940, 24320, 35104, 41686, 43880, 70208, 83372, 87760, 104215, 140416, 166744, 175520, 208430, 280832, 333488, 351040, 416860, 666976, 702080, 833720, 1333952, 1404160, 1667440, 2667904, 3334880, 5335808, 6669760, 13339520, 26679040]

約数ペア:

[(1, 26679040), (2, 13339520), (4, 6669760), (5, 5335808), (8, 3334880), (10, 2667904), (16, 1667440), (19, 1404160), (20, 1333952), (32, 833720), (38, 702080), (40, 666976), (64, 416860), (76, 351040), (80, 333488), (95, 280832), (128, 208430), (152, 175520), (160, 166744), (190, 140416), (256, 104215), (304, 87760), (320, 83372), (380, 70208), (608, 43880), (640, 41686), (760, 35104), (1097, 24320), (1216, 21940), (1280, 20843), (1520, 17552), (2194, 12160), (2432, 10970), (3040, 8776), (4388, 6080), (4864, 5485)]