17660954900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{107101}}^1$

素因数の和:107229

約数の個数: 72

約数和(自身を含む): 40997360376

約数和(自身を除く): 23336405476

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 97, 100, 170, 194, 340, 388, 425, 485, 850, 970, 1649, 1700, 1940, 2425, 3298, 4850, 6596, 8245, 9700, 16490, 32980, 41225, 82450, 107101, 164900, 214202, 428404, 535505, 1071010, 1820717, 2142020, 2677525, 3641434, 5355050, 7282868, 9103585, 10388797, 10710100, 18207170, 20777594, 36414340, 41555188, 45517925, 51943985, 91035850, 103887970, 176609549, 182071700, 207775940, 259719925, 353219098, 519439850, 706438196, 883047745, 1038879700, 1766095490, 3532190980, 4415238725, 8830477450, 17660954900]

約数ペア:

[(1, 17660954900), (2, 8830477450), (4, 4415238725), (5, 3532190980), (10, 1766095490), (17, 1038879700), (20, 883047745), (25, 706438196), (34, 519439850), (50, 353219098), (68, 259719925), (85, 207775940), (97, 182071700), (100, 176609549), (170, 103887970), (194, 91035850), (340, 51943985), (388, 45517925), (425, 41555188), (485, 36414340), (850, 20777594), (970, 18207170), (1649, 10710100), (1700, 10388797), (1940, 9103585), (2425, 7282868), (3298, 5355050), (4850, 3641434), (6596, 2677525), (8245, 2142020), (9700, 1820717), (16490, 1071010), (32980, 535505), (41225, 428404), (82450, 214202), (107101, 164900)]