229626160

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:470

約数の個数: 80

約数和(自身を含む): 545965056

約数和(自身を除く): 316338896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 127, 194, 233, 254, 388, 466, 485, 508, 635, 776, 932, 970, 1016, 1165, 1270, 1552, 1864, 1940, 2032, 2330, 2540, 3728, 3880, 4660, 5080, 7760, 9320, 10160, 12319, 18640, 22601, 24638, 29591, 45202, 49276, 59182, 61595, 90404, 98552, 113005, 118364, 123190, 147955, 180808, 197104, 226010, 236728, 246380, 295910, 361616, 452020, 473456, 492760, 591820, 904040, 985520, 1183640, 1808080, 2367280, 2870327, 5740654, 11481308, 14351635, 22962616, 28703270, 45925232, 57406540, 114813080, 229626160]

約数ペア:

[(1, 229626160), (2, 114813080), (4, 57406540), (5, 45925232), (8, 28703270), (10, 22962616), (16, 14351635), (20, 11481308), (40, 5740654), (80, 2870327), (97, 2367280), (127, 1808080), (194, 1183640), (233, 985520), (254, 904040), (388, 591820), (466, 492760), (485, 473456), (508, 452020), (635, 361616), (776, 295910), (932, 246380), (970, 236728), (1016, 226010), (1165, 197104), (1270, 180808), (1552, 147955), (1864, 123190), (1940, 118364), (2032, 113005), (2330, 98552), (2540, 90404), (3728, 61595), (3880, 59182), (4660, 49276), (5080, 45202), (7760, 29591), (9320, 24638), (10160, 22601), (12319, 18640)]