169262080

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2543}}^1$

素因数の和:2581

約数の個数: 88

約数和(自身を含む): 437435712

約数和(自身を除く): 268173632

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, 1024, 1040, 1280, 1664, 2080, 2543, 2560, 3328, 4160, 5086, 5120, 6656, 8320, 10172, 12715, 13312, 16640, 20344, 25430, 33059, 33280, 40688, 50860, 66118, 66560, 81376, 101720, 132236, 162752, 165295, 203440, 264472, 325504, 330590, 406880, 528944, 651008, 661180, 813760, 1057888, 1302016, 1322360, 1627520, 2115776, 2604032, 2644720, 3255040, 4231552, 5289440, 6510080, 8463104, 10578880, 13020160, 16926208, 21157760, 33852416, 42315520, 84631040, 169262080]

約数ペア:

[(1, 169262080), (2, 84631040), (4, 42315520), (5, 33852416), (8, 21157760), (10, 16926208), (13, 13020160), (16, 10578880), (20, 8463104), (26, 6510080), (32, 5289440), (40, 4231552), (52, 3255040), (64, 2644720), (65, 2604032), (80, 2115776), (104, 1627520), (128, 1322360), (130, 1302016), (160, 1057888), (208, 813760), (256, 661180), (260, 651008), (320, 528944), (416, 406880), (512, 330590), (520, 325504), (640, 264472), (832, 203440), (1024, 165295), (1040, 162752), (1280, 132236), (1664, 101720), (2080, 81376), (2543, 66560), (2560, 66118), (3328, 50860), (4160, 40688), (5086, 33280), (5120, 33059), (6656, 25430), (8320, 20344), (10172, 16640), (12715, 13312)]