1036982920

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{3761}}^1$

素因数の和:3946

約数の個数: 64

約数和(自身を含む): 2393083440

約数和(自身を除く): 1356100520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 113, 122, 226, 244, 305, 452, 488, 565, 610, 904, 1130, 1220, 2260, 2440, 3761, 4520, 6893, 7522, 13786, 15044, 18805, 27572, 30088, 34465, 37610, 55144, 68930, 75220, 137860, 150440, 229421, 275720, 424993, 458842, 849986, 917684, 1147105, 1699972, 1835368, 2124965, 2294210, 3399944, 4249930, 4588420, 8499860, 9176840, 16999720, 25924573, 51849146, 103698292, 129622865, 207396584, 259245730, 518491460, 1036982920]

約数ペア:

[(1, 1036982920), (2, 518491460), (4, 259245730), (5, 207396584), (8, 129622865), (10, 103698292), (20, 51849146), (40, 25924573), (61, 16999720), (113, 9176840), (122, 8499860), (226, 4588420), (244, 4249930), (305, 3399944), (452, 2294210), (488, 2124965), (565, 1835368), (610, 1699972), (904, 1147105), (1130, 917684), (1220, 849986), (2260, 458842), (2440, 424993), (3761, 275720), (4520, 229421), (6893, 150440), (7522, 137860), (13786, 75220), (15044, 68930), (18805, 55144), (27572, 37610), (30088, 34465)]