57001540

素因数分解:

$2^2\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{2389}}^1$

素因数の和:3591

約数の個数: 24

約数和(自身を含む): 119853720

約数和(自身を除く): 62852180

約数列:

[1, 2, 4, 5, 10, 20, 1193, 2386, 2389, 4772, 4778, 5965, 9556, 11930, 11945, 23860, 23890, 47780, 2850077, 5700154, 11400308, 14250385, 28500770, 57001540]

約数ペア:

[(1, 57001540), (2, 28500770), (4, 14250385), (5, 11400308), (10, 5700154), (20, 2850077), (1193, 47780), (2386, 23890), (2389, 23860), (4772, 11945), (4778, 11930), (5965, 9556)]