2000464730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{25943}}^1$

素因数の和:26662

約数の個数: 32

約数和(自身を含む): 3933940608

約数和(自身を除く): 1933475878

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 701, 1402, 3505, 7010, 7711, 15422, 25943, 38555, 51886, 77110, 129715, 259430, 285373, 570746, 1426865, 2853730, 18186043, 36372086, 90930215, 181860430, 200046473, 400092946, 1000232365, 2000464730]

約数ペア:

[(1, 2000464730), (2, 1000232365), (5, 400092946), (10, 200046473), (11, 181860430), (22, 90930215), (55, 36372086), (110, 18186043), (701, 2853730), (1402, 1426865), (3505, 570746), (7010, 285373), (7711, 259430), (15422, 129715), (25943, 77110), (38555, 51886)]