2080884710

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{641}}^1\times {\mathrm{4447}}^1$

素因数の和:5168

約数の個数: 32

約数和(自身を含む): 3803680512

約数和(自身を除く): 1722795802

約数列:

[1, 2, 5, 10, 73, 146, 365, 641, 730, 1282, 3205, 4447, 6410, 8894, 22235, 44470, 46793, 93586, 233965, 324631, 467930, 649262, 1623155, 2850527, 3246310, 5701054, 14252635, 28505270, 208088471, 416176942, 1040442355, 2080884710]

約数ペア:

[(1, 2080884710), (2, 1040442355), (5, 416176942), (10, 208088471), (73, 28505270), (146, 14252635), (365, 5701054), (641, 3246310), (730, 2850527), (1282, 1623155), (3205, 649262), (4447, 467930), (6410, 324631), (8894, 233965), (22235, 93586), (44470, 46793)]