10578880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2543}}^1$

素因数の和:2573

約数の個数: 56

約数和(自身を含む): 27139392

約数和(自身を除く): 16560512

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 2543, 4160, 5086, 10172, 12715, 20344, 25430, 33059, 40688, 50860, 66118, 81376, 101720, 132236, 162752, 165295, 203440, 264472, 330590, 406880, 528944, 661180, 813760, 1057888, 1322360, 2115776, 2644720, 5289440, 10578880]

約数ペア:

[(1, 10578880), (2, 5289440), (4, 2644720), (5, 2115776), (8, 1322360), (10, 1057888), (13, 813760), (16, 661180), (20, 528944), (26, 406880), (32, 330590), (40, 264472), (52, 203440), (64, 165295), (65, 162752), (80, 132236), (104, 101720), (130, 81376), (160, 66118), (208, 50860), (260, 40688), (320, 33059), (416, 25430), (520, 20344), (832, 12715), (1040, 10172), (2080, 5086), (2543, 4160)]