2105492770

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{40939}}^1$

素因数の和:41122

約数の個数: 32

約数和(自身を含む): 3920414400

約数和(自身を除く): 1814921630

約数列:

[1, 2, 5, 10, 37, 74, 139, 185, 278, 370, 695, 1390, 5143, 10286, 25715, 40939, 51430, 81878, 204695, 409390, 1514743, 3029486, 5690521, 7573715, 11381042, 15147430, 28452605, 56905210, 210549277, 421098554, 1052746385, 2105492770]

約数ペア:

[(1, 2105492770), (2, 1052746385), (5, 421098554), (10, 210549277), (37, 56905210), (74, 28452605), (139, 15147430), (185, 11381042), (278, 7573715), (370, 5690521), (695, 3029486), (1390, 1514743), (5143, 409390), (10286, 204695), (25715, 81878), (40939, 51430)]