78814430

素因数分解:

$2^1\times 5^1\times {\mathrm{2179}}^1\times {\mathrm{3617}}^1$

素因数の和:5803

約数の個数: 16

約数和(自身を含む): 141970320

約数和(自身を除く): 63155890

約数列:

[1, 2, 5, 10, 2179, 3617, 4358, 7234, 10895, 18085, 21790, 36170, 7881443, 15762886, 39407215, 78814430]

約数ペア:

[(1, 78814430), (2, 39407215), (5, 15762886), (10, 7881443), (2179, 36170), (3617, 21790), (4358, 18085), (7234, 10895)]