38801500

素因数分解:

$2^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{1093}}^1$

素因数の和:1183

約数の個数: 48

約数和(自身を含む): 86014656

約数和(自身を除く): 47213156

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 125, 142, 250, 284, 355, 500, 710, 1093, 1420, 1775, 2186, 3550, 4372, 5465, 7100, 8875, 10930, 17750, 21860, 27325, 35500, 54650, 77603, 109300, 136625, 155206, 273250, 310412, 388015, 546500, 776030, 1552060, 1940075, 3880150, 7760300, 9700375, 19400750, 38801500]

約数ペア:

[(1, 38801500), (2, 19400750), (4, 9700375), (5, 7760300), (10, 3880150), (20, 1940075), (25, 1552060), (50, 776030), (71, 546500), (100, 388015), (125, 310412), (142, 273250), (250, 155206), (284, 136625), (355, 109300), (500, 77603), (710, 54650), (1093, 35500), (1420, 27325), (1775, 21860), (2186, 17750), (3550, 10930), (4372, 8875), (5465, 7100)]