2627040790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{120011}}^1$

素因数の和:120228

約数の個数: 32

約数和(自身を含む): 5184518400

約数和(自身を除く): 2557477610

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 199, 398, 995, 1990, 2189, 4378, 10945, 21890, 120011, 240022, 600055, 1200110, 1320121, 2640242, 6600605, 13201210, 23882189, 47764378, 119410945, 238821890, 262704079, 525408158, 1313520395, 2627040790]

約数ペア:

[(1, 2627040790), (2, 1313520395), (5, 525408158), (10, 262704079), (11, 238821890), (22, 119410945), (55, 47764378), (110, 23882189), (199, 13201210), (398, 6600605), (995, 2640242), (1990, 1320121), (2189, 1200110), (4378, 600055), (10945, 240022), (21890, 120011)]