27927460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{126943}}^1$

素因数の和:126963

約数の個数: 24

約数和(自身を含む): 63979776

約数和(自身を除く): 36052316

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 126943, 253886, 507772, 634715, 1269430, 1396373, 2538860, 2792746, 5585492, 6981865, 13963730, 27927460]

約数ペア:

[(1, 27927460), (2, 13963730), (4, 6981865), (5, 5585492), (10, 2792746), (11, 2538860), (20, 1396373), (22, 1269430), (44, 634715), (55, 507772), (110, 253886), (220, 126943)]