2080243630

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{607}}^1\times {\mathrm{881}}^1$

素因数の和:1884

約数の個数: 32

約数和(自身を含む): 3764517120

約数和(自身を除く): 1684273490

約数列:

[1, 2, 5, 10, 389, 607, 778, 881, 1214, 1762, 1945, 3035, 3890, 4405, 6070, 8810, 236123, 342709, 472246, 534767, 685418, 1069534, 1180615, 1713545, 2361230, 2673835, 3427090, 5347670, 208024363, 416048726, 1040121815, 2080243630]

約数ペア:

[(1, 2080243630), (2, 1040121815), (5, 416048726), (10, 208024363), (389, 5347670), (607, 3427090), (778, 2673835), (881, 2361230), (1214, 1713545), (1762, 1180615), (1945, 1069534), (3035, 685418), (3890, 534767), (4405, 472246), (6070, 342709), (8810, 236123)]