27411920

素因数分解:

$2^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1237}}^1$

素因数の和:1527

約数の個数: 40

約数和(自身を含む): 64014504

約数和(自身を除く): 36602584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 277, 554, 1108, 1237, 1385, 2216, 2474, 2770, 4432, 4948, 5540, 6185, 9896, 11080, 12370, 19792, 22160, 24740, 49480, 98960, 342649, 685298, 1370596, 1713245, 2741192, 3426490, 5482384, 6852980, 13705960, 27411920]

約数ペア:

[(1, 27411920), (2, 13705960), (4, 6852980), (5, 5482384), (8, 3426490), (10, 2741192), (16, 1713245), (20, 1370596), (40, 685298), (80, 342649), (277, 98960), (554, 49480), (1108, 24740), (1237, 22160), (1385, 19792), (2216, 12370), (2474, 11080), (2770, 9896), (4432, 6185), (4948, 5540)]