56617372220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{22877}}^1$

素因数の和:23183

約数の個数: 96

約数和(自身を含む): 130756006080

約数和(自身を除く): 74138633860

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 251, 290, 340, 493, 502, 580, 986, 1004, 1255, 1972, 2465, 2510, 4267, 4930, 5020, 7279, 8534, 9860, 14558, 17068, 21335, 22877, 29116, 36395, 42670, 45754, 72790, 85340, 91508, 114385, 123743, 145580, 228770, 247486, 388909, 457540, 494972, 618715, 663433, 777818, 1237430, 1326866, 1555636, 1944545, 2474860, 2653732, 3317165, 3889090, 5742127, 6634330, 7778180, 11278361, 11484254, 13268660, 22556722, 22968508, 28710635, 45113444, 56391805, 57421270, 97616159, 112783610, 114842540, 166521683, 195232318, 225567220, 333043366, 390464636, 488080795, 666086732, 832608415, 976161590, 1665216830, 1952323180, 2830868611, 3330433660, 5661737222, 11323474444, 14154343055, 28308686110, 56617372220]

約数ペア:

[(1, 56617372220), (2, 28308686110), (4, 14154343055), (5, 11323474444), (10, 5661737222), (17, 3330433660), (20, 2830868611), (29, 1952323180), (34, 1665216830), (58, 976161590), (68, 832608415), (85, 666086732), (116, 488080795), (145, 390464636), (170, 333043366), (251, 225567220), (290, 195232318), (340, 166521683), (493, 114842540), (502, 112783610), (580, 97616159), (986, 57421270), (1004, 56391805), (1255, 45113444), (1972, 28710635), (2465, 22968508), (2510, 22556722), (4267, 13268660), (4930, 11484254), (5020, 11278361), (7279, 7778180), (8534, 6634330), (9860, 5742127), (14558, 3889090), (17068, 3317165), (21335, 2653732), (22877, 2474860), (29116, 1944545), (36395, 1555636), (42670, 1326866), (45754, 1237430), (72790, 777818), (85340, 663433), (91508, 618715), (114385, 494972), (123743, 457540), (145580, 388909), (228770, 247486)]