2034898040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7267493}}^1$

素因数の和:7267511

約数の個数: 32

約数和(自身を含む): 5232595680

約数和(自身を除く): 3197697640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7267493, 14534986, 29069972, 36337465, 50872451, 58139944, 72674930, 101744902, 145349860, 203489804, 254362255, 290699720, 406979608, 508724510, 1017449020, 2034898040]

約数ペア:

[(1, 2034898040), (2, 1017449020), (4, 508724510), (5, 406979608), (7, 290699720), (8, 254362255), (10, 203489804), (14, 145349860), (20, 101744902), (28, 72674930), (35, 58139944), (40, 50872451), (56, 36337465), (70, 29069972), (140, 14534986), (280, 7267493)]