26995140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{49991}}^1$

素因数の和:50009

約数の個数: 48

約数和(自身を含む): 83986560

約数和(自身を除く): 56991420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 49991, 99982, 149973, 199964, 249955, 299946, 449919, 499910, 599892, 749865, 899838, 999820, 1349757, 1499730, 1799676, 2249595, 2699514, 2999460, 4499190, 5399028, 6748785, 8998380, 13497570, 26995140]

約数ペア:

[(1, 26995140), (2, 13497570), (3, 8998380), (4, 6748785), (5, 5399028), (6, 4499190), (9, 2999460), (10, 2699514), (12, 2249595), (15, 1799676), (18, 1499730), (20, 1349757), (27, 999820), (30, 899838), (36, 749865), (45, 599892), (54, 499910), (60, 449919), (90, 299946), (108, 249955), (135, 199964), (180, 149973), (270, 99982), (540, 49991)]