20133422750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2833}}^1$

素因数の和:3019

約数の個数: 128

約数和(自身を含む): 44818735104

約数和(自身を除く): 24685312354

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 125, 131, 155, 175, 217, 250, 262, 310, 350, 434, 655, 775, 875, 917, 1085, 1310, 1550, 1750, 1834, 2170, 2833, 3275, 3875, 4061, 4585, 5425, 5666, 6550, 7750, 8122, 9170, 10850, 14165, 16375, 19831, 20305, 22925, 27125, 28330, 28427, 32750, 39662, 40610, 45850, 54250, 56854, 70825, 87823, 99155, 101525, 114625, 141650, 142135, 175646, 198310, 203050, 229250, 284270, 354125, 371123, 439115, 495775, 507625, 614761, 708250, 710675, 742246, 878230, 991550, 1015250, 1229522, 1421350, 1855615, 2195575, 2478875, 2597861, 3073805, 3553375, 3711230, 4391150, 4957750, 5195722, 6147610, 7106750, 9278075, 10977875, 11504813, 12989305, 15369025, 18556150, 21955750, 23009626, 25978610, 30738050, 46390375, 57524065, 64946525, 76845125, 80533691, 92780750, 115048130, 129893050, 153690250, 161067382, 287620325, 324732625, 402668455, 575240650, 649465250, 805336910, 1438101625, 2013342275, 2876203250, 4026684550, 10066711375, 20133422750]

約数ペア:

[(1, 20133422750), (2, 10066711375), (5, 4026684550), (7, 2876203250), (10, 2013342275), (14, 1438101625), (25, 805336910), (31, 649465250), (35, 575240650), (50, 402668455), (62, 324732625), (70, 287620325), (125, 161067382), (131, 153690250), (155, 129893050), (175, 115048130), (217, 92780750), (250, 80533691), (262, 76845125), (310, 64946525), (350, 57524065), (434, 46390375), (655, 30738050), (775, 25978610), (875, 23009626), (917, 21955750), (1085, 18556150), (1310, 15369025), (1550, 12989305), (1750, 11504813), (1834, 10977875), (2170, 9278075), (2833, 7106750), (3275, 6147610), (3875, 5195722), (4061, 4957750), (4585, 4391150), (5425, 3711230), (5666, 3553375), (6550, 3073805), (7750, 2597861), (8122, 2478875), (9170, 2195575), (10850, 1855615), (14165, 1421350), (16375, 1229522), (19831, 1015250), (20305, 991550), (22925, 878230), (27125, 742246), (28330, 710675), (28427, 708250), (32750, 614761), (39662, 507625), (40610, 495775), (45850, 439115), (54250, 371123), (56854, 354125), (70825, 284270), (87823, 229250), (99155, 203050), (101525, 198310), (114625, 175646), (141650, 142135)]