173847980

素因数分解:

$2^2\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{7027}}^1$

素因数の和:8273

約数の個数: 24

約数和(自身を含む): 365427888

約数和(自身を除く): 191579908

約数列:

[1, 2, 4, 5, 10, 20, 1237, 2474, 4948, 6185, 7027, 12370, 14054, 24740, 28108, 35135, 70270, 140540, 8692399, 17384798, 34769596, 43461995, 86923990, 173847980]

約数ペア:

[(1, 173847980), (2, 86923990), (4, 43461995), (5, 34769596), (10, 17384798), (20, 8692399), (1237, 140540), (2474, 70270), (4948, 35135), (6185, 28108), (7027, 24740), (12370, 14054)]