38836490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1627}}^1$

素因数の和:1683

約数の個数: 64

約数和(自身を含む): 90021888

約数和(自身を除く): 51185398

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 110, 154, 155, 217, 310, 341, 385, 434, 682, 770, 1085, 1627, 1705, 2170, 2387, 3254, 3410, 4774, 8135, 11389, 11935, 16270, 17897, 22778, 23870, 35794, 50437, 56945, 89485, 100874, 113890, 125279, 178970, 250558, 252185, 353059, 504370, 554807, 626395, 706118, 1109614, 1252790, 1765295, 2774035, 3530590, 3883649, 5548070, 7767298, 19418245, 38836490]

約数ペア:

[(1, 38836490), (2, 19418245), (5, 7767298), (7, 5548070), (10, 3883649), (11, 3530590), (14, 2774035), (22, 1765295), (31, 1252790), (35, 1109614), (55, 706118), (62, 626395), (70, 554807), (77, 504370), (110, 353059), (154, 252185), (155, 250558), (217, 178970), (310, 125279), (341, 113890), (385, 100874), (434, 89485), (682, 56945), (770, 50437), (1085, 35794), (1627, 23870), (1705, 22778), (2170, 17897), (2387, 16270), (3254, 11935), (3410, 11389), (4774, 8135)]