71529260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{325133}}^1$

素因数の和:325153

約数の個数: 24

約数和(自身を含む): 163867536

約数和(自身を除く): 92338276

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 325133, 650266, 1300532, 1625665, 3251330, 3576463, 6502660, 7152926, 14305852, 17882315, 35764630, 71529260]

約数ペア:

[(1, 71529260), (2, 35764630), (4, 17882315), (5, 14305852), (10, 7152926), (11, 6502660), (20, 3576463), (22, 3251330), (44, 1625665), (55, 1300532), (110, 650266), (220, 325133)]