156722240320

素因数分解:

$2^6\times 5^1\times {\mathrm{489757001}}^1$

素因数の和:489757018

約数の個数: 28

約数和(自身を含む): 373194835524

約数和(自身を除く): 216472595204

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 489757001, 979514002, 1959028004, 2448785005, 3918056008, 4897570010, 7836112016, 9795140020, 15672224032, 19590280040, 31344448064, 39180560080, 78361120160, 156722240320]

約数ペア:

[(1, 156722240320), (2, 78361120160), (4, 39180560080), (5, 31344448064), (8, 19590280040), (10, 15672224032), (16, 9795140020), (20, 7836112016), (32, 4897570010), (40, 3918056008), (64, 2448785005), (80, 1959028004), (160, 979514002), (320, 489757001)]