159355580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{274751}}^1$

素因数の和:274789

約数の個数: 24

約数和(自身を含む): 346187520

約数和(自身を除く): 186831940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 274751, 549502, 1099004, 1373755, 2747510, 5495020, 7967779, 15935558, 31871116, 39838895, 79677790, 159355580]

約数ペア:

[(1, 159355580), (2, 79677790), (4, 39838895), (5, 31871116), (10, 15935558), (20, 7967779), (29, 5495020), (58, 2747510), (116, 1373755), (145, 1099004), (290, 549502), (580, 274751)]