2100078710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{102593}}^1$

素因数の和:102712

約数の個数: 32

約数和(自身を含む): 3988854720

約数和(自身を除く): 1888776010

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 445, 890, 2047, 4094, 10235, 20470, 102593, 205186, 512965, 1025930, 2359639, 4719278, 9130777, 11798195, 18261554, 23596390, 45653885, 91307770, 210007871, 420015742, 1050039355, 2100078710]

約数ペア:

[(1, 2100078710), (2, 1050039355), (5, 420015742), (10, 210007871), (23, 91307770), (46, 45653885), (89, 23596390), (115, 18261554), (178, 11798195), (230, 9130777), (445, 4719278), (890, 2359639), (2047, 1025930), (4094, 512965), (10235, 205186), (20470, 102593)]