40201052

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{353}}^1\times {\mathrm{401}}^1$

素因数の和:829

約数の個数: 24

約数和(自身を含む): 71723232

約数和(自身を除く): 31522180

約数列:

[1, 2, 4, 71, 142, 284, 353, 401, 706, 802, 1412, 1604, 25063, 28471, 50126, 56942, 100252, 113884, 141553, 283106, 566212, 10050263, 20100526, 40201052]

約数ペア:

[(1, 40201052), (2, 20100526), (4, 10050263), (71, 566212), (142, 283106), (284, 141553), (353, 113884), (401, 100252), (706, 56942), (802, 50126), (1412, 28471), (1604, 25063)]