160021730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1454743}}^1$

素因数の和:1454761

約数の個数: 16

約数和(自身を含む): 314224704

約数和(自身を除く): 154202974

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1454743, 2909486, 7273715, 14547430, 16002173, 32004346, 80010865, 160021730]

約数ペア:

[(1, 160021730), (2, 80010865), (5, 32004346), (10, 16002173), (11, 14547430), (22, 7273715), (55, 2909486), (110, 1454743)]