27883097470

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5507}}^1\times {\mathrm{5689}}^1$

素因数の和:11292

約数の個数: 32

約数和(自身を含む): 50771642400

約数和(自身を除く): 22888544930

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 5507, 5689, 11014, 11378, 27535, 28445, 55070, 56890, 490123, 506321, 980246, 1012642, 2450615, 2531605, 4901230, 5063210, 31329323, 62658646, 156646615, 313293230, 2788309747, 5576619494, 13941548735, 27883097470]

約数ペア:

[(1, 27883097470), (2, 13941548735), (5, 5576619494), (10, 2788309747), (89, 313293230), (178, 156646615), (445, 62658646), (890, 31329323), (5507, 5063210), (5689, 4901230), (11014, 2531605), (11378, 2450615), (27535, 1012642), (28445, 980246), (55070, 506321), (56890, 490123)]