25623430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{941}}^1$

素因数の和:1344

約数の個数: 32

約数和(自身を含む): 52902720

約数和(自身を除く): 27279290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 389, 778, 941, 1882, 1945, 2723, 3890, 4705, 5446, 6587, 9410, 13174, 13615, 27230, 32935, 65870, 366049, 732098, 1830245, 2562343, 3660490, 5124686, 12811715, 25623430]

約数ペア:

[(1, 25623430), (2, 12811715), (5, 5124686), (7, 3660490), (10, 2562343), (14, 1830245), (35, 732098), (70, 366049), (389, 65870), (778, 32935), (941, 27230), (1882, 13615), (1945, 13174), (2723, 9410), (3890, 6587), (4705, 5446)]