14565575540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{335149}}^1$

素因数の和:335252

約数の個数: 48

約数和(自身を含む): 31925048400

約数和(自身を除く): 17359472860

約数列:

[1, 2, 4, 5, 10, 20, 41, 53, 82, 106, 164, 205, 212, 265, 410, 530, 820, 1060, 2173, 4346, 8692, 10865, 21730, 43460, 335149, 670298, 1340596, 1675745, 3351490, 6702980, 13741109, 17762897, 27482218, 35525794, 54964436, 68705545, 71051588, 88814485, 137411090, 177628970, 274822180, 355257940, 728278777, 1456557554, 2913115108, 3641393885, 7282787770, 14565575540]

約数ペア:

[(1, 14565575540), (2, 7282787770), (4, 3641393885), (5, 2913115108), (10, 1456557554), (20, 728278777), (41, 355257940), (53, 274822180), (82, 177628970), (106, 137411090), (164, 88814485), (205, 71051588), (212, 68705545), (265, 54964436), (410, 35525794), (530, 27482218), (820, 17762897), (1060, 13741109), (2173, 6702980), (4346, 3351490), (8692, 1675745), (10865, 1340596), (21730, 670298), (43460, 335149)]