185431368530

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{643}}^1\times {\mathrm{220141}}^1$

素因数の和:220922

約数の個数: 32

約数和(自身を含む): 336848960448

約数和(自身を除く): 151417591918

約数列:

[1, 2, 5, 10, 131, 262, 643, 655, 1286, 1310, 3215, 6430, 84233, 168466, 220141, 421165, 440282, 842330, 1100705, 2201410, 28838471, 57676942, 141550663, 144192355, 283101326, 288384710, 707753315, 1415506630, 18543136853, 37086273706, 92715684265, 185431368530]

約数ペア:

[(1, 185431368530), (2, 92715684265), (5, 37086273706), (10, 18543136853), (131, 1415506630), (262, 707753315), (643, 288384710), (655, 283101326), (1286, 144192355), (1310, 141550663), (3215, 57676942), (6430, 28838471), (84233, 2201410), (168466, 1100705), (220141, 842330), (421165, 440282)]