1138123340

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{359}}^1\times {\mathrm{541}}^1$

素因数の和:1202

約数の個数: 48

約数和(自身を含む): 2409341760

約数和(自身を除く): 1271218420

約数列:

[1, 2, 4, 5, 10, 20, 293, 359, 541, 586, 718, 1082, 1172, 1436, 1465, 1795, 2164, 2705, 2930, 3590, 5410, 5860, 7180, 10820, 105187, 158513, 194219, 210374, 317026, 388438, 420748, 525935, 634052, 776876, 792565, 971095, 1051870, 1585130, 1942190, 2103740, 3170260, 3884380, 56906167, 113812334, 227624668, 284530835, 569061670, 1138123340]

約数ペア:

[(1, 1138123340), (2, 569061670), (4, 284530835), (5, 227624668), (10, 113812334), (20, 56906167), (293, 3884380), (359, 3170260), (541, 2103740), (586, 1942190), (718, 1585130), (1082, 1051870), (1172, 971095), (1436, 792565), (1465, 776876), (1795, 634052), (2164, 525935), (2705, 420748), (2930, 388438), (3590, 317026), (5410, 210374), (5860, 194219), (7180, 158513), (10820, 105187)]