52804722440

素因数分解:

$2^3\times 5^1\times {\mathrm{1320118061}}^1$

素因数の和:1320118072

約数の個数: 16

約数和(自身を含む): 118810625580

約数和(自身を除く): 66005903140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1320118061, 2640236122, 5280472244, 6600590305, 10560944488, 13201180610, 26402361220, 52804722440]

約数ペア:

[(1, 52804722440), (2, 26402361220), (4, 13201180610), (5, 10560944488), (8, 6600590305), (10, 5280472244), (20, 2640236122), (40, 1320118061)]