12099560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 30093120

約数和(自身を除く): 17993560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 107, 110, 214, 220, 257, 428, 440, 514, 535, 856, 1028, 1070, 1177, 1285, 2056, 2140, 2354, 2570, 2827, 4280, 4708, 5140, 5654, 5885, 9416, 10280, 11308, 11770, 14135, 22616, 23540, 27499, 28270, 47080, 54998, 56540, 109996, 113080, 137495, 219992, 274990, 302489, 549980, 604978, 1099960, 1209956, 1512445, 2419912, 3024890, 6049780, 12099560]

約数ペア:

[(1, 12099560), (2, 6049780), (4, 3024890), (5, 2419912), (8, 1512445), (10, 1209956), (11, 1099960), (20, 604978), (22, 549980), (40, 302489), (44, 274990), (55, 219992), (88, 137495), (107, 113080), (110, 109996), (214, 56540), (220, 54998), (257, 47080), (428, 28270), (440, 27499), (514, 23540), (535, 22616), (856, 14135), (1028, 11770), (1070, 11308), (1177, 10280), (1285, 9416), (2056, 5885), (2140, 5654), (2354, 5140), (2570, 4708), (2827, 4280)]