40706230

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{337}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 75344256

約数和(自身を除く): 34638026

約数列:

[1, 2, 5, 10, 47, 94, 235, 257, 337, 470, 514, 674, 1285, 1685, 2570, 3370, 12079, 15839, 24158, 31678, 60395, 79195, 86609, 120790, 158390, 173218, 433045, 866090, 4070623, 8141246, 20353115, 40706230]

約数ペア:

[(1, 40706230), (2, 20353115), (5, 8141246), (10, 4070623), (47, 866090), (94, 433045), (235, 173218), (257, 158390), (337, 120790), (470, 86609), (514, 79195), (674, 60395), (1285, 31678), (1685, 24158), (2570, 15839), (3370, 12079)]