258528021110

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{863}}^1\times {\mathrm{1879}}^1$

素因数の和:3005

約数の個数: 64

約数和(自身を含む): 473651712000

約数和(自身を除く): 215123690890

約数列:

[1, 2, 5, 10, 107, 149, 214, 298, 535, 745, 863, 1070, 1490, 1726, 1879, 3758, 4315, 8630, 9395, 15943, 18790, 31886, 79715, 92341, 128587, 159430, 184682, 201053, 257174, 279971, 402106, 461705, 559942, 642935, 923410, 1005265, 1285870, 1399855, 1621577, 2010530, 2799710, 3243154, 8107885, 13758809, 16215770, 27517618, 29956897, 59913794, 68794045, 137588090, 149784485, 173508739, 241614973, 299568970, 347017478, 483229946, 867543695, 1208074865, 1735087390, 2416149730, 25852802111, 51705604222, 129264010555, 258528021110]

約数ペア:

[(1, 258528021110), (2, 129264010555), (5, 51705604222), (10, 25852802111), (107, 2416149730), (149, 1735087390), (214, 1208074865), (298, 867543695), (535, 483229946), (745, 347017478), (863, 299568970), (1070, 241614973), (1490, 173508739), (1726, 149784485), (1879, 137588090), (3758, 68794045), (4315, 59913794), (8630, 29956897), (9395, 27517618), (15943, 16215770), (18790, 13758809), (31886, 8107885), (79715, 3243154), (92341, 2799710), (128587, 2010530), (159430, 1621577), (184682, 1399855), (201053, 1285870), (257174, 1005265), (279971, 923410), (402106, 642935), (461705, 559942)]