71429450

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{33223}}^1$

素因数の和:33278

約数の個数: 24

約数和(自身を含む): 135952608

約数和(自身を除く): 64523158

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 33223, 66446, 166115, 332230, 830575, 1428589, 1661150, 2857178, 7142945, 14285890, 35714725, 71429450]

約数ペア:

[(1, 71429450), (2, 35714725), (5, 14285890), (10, 7142945), (25, 2857178), (43, 1661150), (50, 1428589), (86, 830575), (215, 332230), (430, 166115), (1075, 66446), (2150, 33223)]