28430582000

素因数分解:

$2^4\times 5^3\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{2003}}^1$

素因数の和:2224

約数の個数: 160

約数和(自身を含む): 70708045824

約数和(自身を除く): 42277463824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 125, 151, 188, 200, 235, 250, 302, 376, 400, 470, 500, 604, 752, 755, 940, 1000, 1175, 1208, 1510, 1880, 2000, 2003, 2350, 2416, 3020, 3760, 3775, 4006, 4700, 5875, 6040, 7097, 7550, 8012, 9400, 10015, 11750, 12080, 14194, 15100, 16024, 18800, 18875, 20030, 23500, 28388, 30200, 32048, 35485, 37750, 40060, 47000, 50075, 56776, 60400, 70970, 75500, 80120, 94000, 94141, 100150, 113552, 141940, 151000, 160240, 177425, 188282, 200300, 250375, 283880, 302000, 302453, 354850, 376564, 400600, 470705, 500750, 567760, 604906, 709700, 753128, 801200, 887125, 941410, 1001500, 1209812, 1419400, 1506256, 1512265, 1774250, 1882820, 2003000, 2353525, 2419624, 2838800, 3024530, 3548500, 3765640, 4006000, 4707050, 4839248, 6049060, 7097000, 7531280, 7561325, 9414100, 11767625, 12098120, 14194000, 14215291, 15122650, 18828200, 23535250, 24196240, 28430582, 30245300, 37656400, 37806625, 47070500, 56861164, 60490600, 71076455, 75613250, 94141000, 113722328, 120981200, 142152910, 151226500, 188282000, 227444656, 284305820, 302453000, 355382275, 568611640, 604906000, 710764550, 1137223280, 1421529100, 1776911375, 2843058200, 3553822750, 5686116400, 7107645500, 14215291000, 28430582000]

約数ペア:

[(1, 28430582000), (2, 14215291000), (4, 7107645500), (5, 5686116400), (8, 3553822750), (10, 2843058200), (16, 1776911375), (20, 1421529100), (25, 1137223280), (40, 710764550), (47, 604906000), (50, 568611640), (80, 355382275), (94, 302453000), (100, 284305820), (125, 227444656), (151, 188282000), (188, 151226500), (200, 142152910), (235, 120981200), (250, 113722328), (302, 94141000), (376, 75613250), (400, 71076455), (470, 60490600), (500, 56861164), (604, 47070500), (752, 37806625), (755, 37656400), (940, 30245300), (1000, 28430582), (1175, 24196240), (1208, 23535250), (1510, 18828200), (1880, 15122650), (2000, 14215291), (2003, 14194000), (2350, 12098120), (2416, 11767625), (3020, 9414100), (3760, 7561325), (3775, 7531280), (4006, 7097000), (4700, 6049060), (5875, 4839248), (6040, 4707050), (7097, 4006000), (7550, 3765640), (8012, 3548500), (9400, 3024530), (10015, 2838800), (11750, 2419624), (12080, 2353525), (14194, 2003000), (15100, 1882820), (16024, 1774250), (18800, 1512265), (18875, 1506256), (20030, 1419400), (23500, 1209812), (28388, 1001500), (30200, 941410), (32048, 887125), (35485, 801200), (37750, 753128), (40060, 709700), (47000, 604906), (50075, 567760), (56776, 500750), (60400, 470705), (70970, 400600), (75500, 376564), (80120, 354850), (94000, 302453), (94141, 302000), (100150, 283880), (113552, 250375), (141940, 200300), (151000, 188282), (160240, 177425)]