2019848270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{3517}}^1$

素因数の和:3785

約数の個数: 64

約数和(自身を含む): 4158107136

約数和(自身を除く): 2138258866

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 227, 230, 253, 454, 506, 1135, 1265, 2270, 2497, 2530, 3517, 4994, 5221, 7034, 10442, 12485, 17585, 24970, 26105, 35170, 38687, 52210, 57431, 77374, 80891, 114862, 161782, 193435, 287155, 386870, 404455, 574310, 798359, 808910, 889801, 1596718, 1779602, 3991795, 4449005, 7983590, 8781949, 8898010, 17563898, 18362257, 36724514, 43909745, 87819490, 91811285, 183622570, 201984827, 403969654, 1009924135, 2019848270]

約数ペア:

[(1, 2019848270), (2, 1009924135), (5, 403969654), (10, 201984827), (11, 183622570), (22, 91811285), (23, 87819490), (46, 43909745), (55, 36724514), (110, 18362257), (115, 17563898), (227, 8898010), (230, 8781949), (253, 7983590), (454, 4449005), (506, 3991795), (1135, 1779602), (1265, 1596718), (2270, 889801), (2497, 808910), (2530, 798359), (3517, 574310), (4994, 404455), (5221, 386870), (7034, 287155), (10442, 193435), (12485, 161782), (17585, 114862), (24970, 80891), (26105, 77374), (35170, 57431), (38687, 52210)]