2044652275

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{457}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 2747824128

約数和(自身を除く): 703171853

約数列:

[1, 5, 23, 25, 31, 115, 155, 251, 457, 575, 713, 775, 1255, 2285, 3565, 5773, 6275, 7781, 10511, 11425, 14167, 17825, 28865, 38905, 52555, 70835, 114707, 144325, 178963, 194525, 262775, 325841, 354175, 573535, 894815, 1629205, 2638261, 2867675, 3555917, 4474075, 8146025, 13191305, 17779585, 65956525, 81786091, 88897925, 408930455, 2044652275]

約数ペア:

[(1, 2044652275), (5, 408930455), (23, 88897925), (25, 81786091), (31, 65956525), (115, 17779585), (155, 13191305), (251, 8146025), (457, 4474075), (575, 3555917), (713, 2867675), (775, 2638261), (1255, 1629205), (2285, 894815), (3565, 573535), (5773, 354175), (6275, 325841), (7781, 262775), (10511, 194525), (11425, 178963), (14167, 144325), (17825, 114707), (28865, 70835), (38905, 52555)]