17949700850

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{701}}^1\times {\mathrm{13841}}^1$

素因数の和:14591

約数の個数: 48

約数和(自身を含む): 34340174856

約数和(自身を除く): 16390474006

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 370, 701, 925, 1402, 1850, 3505, 7010, 13841, 17525, 25937, 27682, 35050, 51874, 69205, 129685, 138410, 259370, 346025, 512117, 648425, 692050, 1024234, 1296850, 2560585, 5121170, 9702541, 12802925, 19405082, 25605850, 48512705, 97025410, 242563525, 358994017, 485127050, 717988034, 1794970085, 3589940170, 8974850425, 17949700850]

約数ペア:

[(1, 17949700850), (2, 8974850425), (5, 3589940170), (10, 1794970085), (25, 717988034), (37, 485127050), (50, 358994017), (74, 242563525), (185, 97025410), (370, 48512705), (701, 25605850), (925, 19405082), (1402, 12802925), (1850, 9702541), (3505, 5121170), (7010, 2560585), (13841, 1296850), (17525, 1024234), (25937, 692050), (27682, 648425), (35050, 512117), (51874, 346025), (69205, 259370), (129685, 138410)]