76910080

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2311}}^1$

素因数の和:2347

約数の個数: 80

約数和(自身を含む): 198674784

約数和(自身を除く): 121764704

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1040, 1280, 1664, 2080, 2311, 2560, 3328, 4160, 4622, 6656, 8320, 9244, 11555, 16640, 18488, 23110, 30043, 33280, 36976, 46220, 60086, 73952, 92440, 120172, 147904, 150215, 184880, 240344, 295808, 300430, 369760, 480688, 591616, 600860, 739520, 961376, 1183232, 1201720, 1479040, 1922752, 2403440, 2958080, 3845504, 4806880, 5916160, 7691008, 9613760, 15382016, 19227520, 38455040, 76910080]

約数ペア:

[(1, 76910080), (2, 38455040), (4, 19227520), (5, 15382016), (8, 9613760), (10, 7691008), (13, 5916160), (16, 4806880), (20, 3845504), (26, 2958080), (32, 2403440), (40, 1922752), (52, 1479040), (64, 1201720), (65, 1183232), (80, 961376), (104, 739520), (128, 600860), (130, 591616), (160, 480688), (208, 369760), (256, 300430), (260, 295808), (320, 240344), (416, 184880), (512, 150215), (520, 147904), (640, 120172), (832, 92440), (1040, 73952), (1280, 60086), (1664, 46220), (2080, 36976), (2311, 33280), (2560, 30043), (3328, 23110), (4160, 18488), (4622, 16640), (6656, 11555), (8320, 9244)]