70755320

素因数分解:

$2^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{5011}}^1$

素因数の和:5375

約数の個数: 32

約数和(自身を含む): 159682320

約数和(自身を除く): 88927000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 353, 706, 1412, 1765, 2824, 3530, 5011, 7060, 10022, 14120, 20044, 25055, 40088, 50110, 100220, 200440, 1768883, 3537766, 7075532, 8844415, 14151064, 17688830, 35377660, 70755320]

約数ペア:

[(1, 70755320), (2, 35377660), (4, 17688830), (5, 14151064), (8, 8844415), (10, 7075532), (20, 3537766), (40, 1768883), (353, 200440), (706, 100220), (1412, 50110), (1765, 40088), (2824, 25055), (3530, 20044), (5011, 14120), (7060, 10022)]