276276920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{300301}}^1$

素因数の和:300335

約数の個数: 32

約数和(自身を含む): 648652320

約数和(自身を除く): 372375400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 300301, 600602, 1201204, 1501505, 2402408, 3003010, 6006020, 6906923, 12012040, 13813846, 27627692, 34534615, 55255384, 69069230, 138138460, 276276920]

約数ペア:

[(1, 276276920), (2, 138138460), (4, 69069230), (5, 55255384), (8, 34534615), (10, 27627692), (20, 13813846), (23, 12012040), (40, 6906923), (46, 6006020), (92, 3003010), (115, 2402408), (184, 1501505), (230, 1201204), (460, 600602), (920, 300301)]