202014560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{114781}}^1$

素因数の和:114807

約数の個数: 48

約数和(自身を含む): 520651152

約数和(自身を除く): 318636592

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 114781, 229562, 459124, 573905, 918248, 1147810, 1262591, 1836496, 2295620, 2525182, 3672992, 4591240, 5050364, 6312955, 9182480, 10100728, 12625910, 18364960, 20201456, 25251820, 40402912, 50503640, 101007280, 202014560]

約数ペア:

[(1, 202014560), (2, 101007280), (4, 50503640), (5, 40402912), (8, 25251820), (10, 20201456), (11, 18364960), (16, 12625910), (20, 10100728), (22, 9182480), (32, 6312955), (40, 5050364), (44, 4591240), (55, 3672992), (80, 2525182), (88, 2295620), (110, 1836496), (160, 1262591), (176, 1147810), (220, 918248), (352, 573905), (440, 459124), (880, 229562), (1760, 114781)]