149476752020

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1069}}^1\times {\mathrm{95773}}^1$

素因数の和:96924

約数の個数: 48

約数和(自身を含む): 318502183440

約数和(自身を除く): 169025431420

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1069, 1460, 2138, 4276, 5345, 10690, 21380, 78037, 95773, 156074, 191546, 312148, 383092, 390185, 478865, 780370, 957730, 1560740, 1915460, 6991429, 13982858, 27965716, 34957145, 69914290, 102381337, 139828580, 204762674, 409525348, 511906685, 1023813370, 2047626740, 7473837601, 14947675202, 29895350404, 37369188005, 74738376010, 149476752020]

約数ペア:

[(1, 149476752020), (2, 74738376010), (4, 37369188005), (5, 29895350404), (10, 14947675202), (20, 7473837601), (73, 2047626740), (146, 1023813370), (292, 511906685), (365, 409525348), (730, 204762674), (1069, 139828580), (1460, 102381337), (2138, 69914290), (4276, 34957145), (5345, 27965716), (10690, 13982858), (21380, 6991429), (78037, 1915460), (95773, 1560740), (156074, 957730), (191546, 780370), (312148, 478865), (383092, 390185)]