1873992050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{27179}}^1$

素因数の和:27395

約数の個数: 48

約数和(自身を含む): 4003940160

約数和(自身を除く): 2129948110

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 197, 350, 394, 985, 1379, 1970, 2758, 4925, 6895, 9850, 13790, 27179, 34475, 54358, 68950, 135895, 190253, 271790, 380506, 679475, 951265, 1358950, 1902530, 4756325, 5354263, 9512650, 10708526, 26771315, 37479841, 53542630, 74959682, 133856575, 187399205, 267713150, 374798410, 936996025, 1873992050]

約数ペア:

[(1, 1873992050), (2, 936996025), (5, 374798410), (7, 267713150), (10, 187399205), (14, 133856575), (25, 74959682), (35, 53542630), (50, 37479841), (70, 26771315), (175, 10708526), (197, 9512650), (350, 5354263), (394, 4756325), (985, 1902530), (1379, 1358950), (1970, 951265), (2758, 679475), (4925, 380506), (6895, 271790), (9850, 190253), (13790, 135895), (27179, 68950), (34475, 54358)]