8392220800

素因数分解:

$2^7\times 5^2\times {\mathrm{31}}^2\times {\mathrm{2729}}^1$

素因数の和:2815

約数の個数: 144

約数和(自身を含む): 21429585450

約数和(自身を除く): 13037364650

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 310, 320, 400, 496, 620, 640, 775, 800, 961, 992, 1240, 1550, 1600, 1922, 1984, 2480, 2729, 3100, 3200, 3844, 3968, 4805, 4960, 5458, 6200, 7688, 9610, 9920, 10916, 12400, 13645, 15376, 19220, 19840, 21832, 24025, 24800, 27290, 30752, 38440, 43664, 48050, 49600, 54580, 61504, 68225, 76880, 84599, 87328, 96100, 99200, 109160, 123008, 136450, 153760, 169198, 174656, 192200, 218320, 272900, 307520, 338396, 349312, 384400, 422995, 436640, 545800, 615040, 676792, 768800, 845990, 873280, 1091600, 1353584, 1537600, 1691980, 1746560, 2114975, 2183200, 2622569, 2707168, 3075200, 3383960, 4229950, 4366400, 5245138, 5414336, 6767920, 8459900, 8732800, 10490276, 10828672, 13112845, 13535840, 16919800, 20980552, 26225690, 27071680, 33839600, 41961104, 52451380, 54143360, 65564225, 67679200, 83922208, 104902760, 131128450, 135358400, 167844416, 209805520, 262256900, 270716800, 335688832, 419611040, 524513800, 839222080, 1049027600, 1678444160, 2098055200, 4196110400, 8392220800]

約数ペア:

[(1, 8392220800), (2, 4196110400), (4, 2098055200), (5, 1678444160), (8, 1049027600), (10, 839222080), (16, 524513800), (20, 419611040), (25, 335688832), (31, 270716800), (32, 262256900), (40, 209805520), (50, 167844416), (62, 135358400), (64, 131128450), (80, 104902760), (100, 83922208), (124, 67679200), (128, 65564225), (155, 54143360), (160, 52451380), (200, 41961104), (248, 33839600), (310, 27071680), (320, 26225690), (400, 20980552), (496, 16919800), (620, 13535840), (640, 13112845), (775, 10828672), (800, 10490276), (961, 8732800), (992, 8459900), (1240, 6767920), (1550, 5414336), (1600, 5245138), (1922, 4366400), (1984, 4229950), (2480, 3383960), (2729, 3075200), (3100, 2707168), (3200, 2622569), (3844, 2183200), (3968, 2114975), (4805, 1746560), (4960, 1691980), (5458, 1537600), (6200, 1353584), (7688, 1091600), (9610, 873280), (9920, 845990), (10916, 768800), (12400, 676792), (13645, 615040), (15376, 545800), (19220, 436640), (19840, 422995), (21832, 384400), (24025, 349312), (24800, 338396), (27290, 307520), (30752, 272900), (38440, 218320), (43664, 192200), (48050, 174656), (49600, 169198), (54580, 153760), (61504, 136450), (68225, 123008), (76880, 109160), (84599, 99200), (87328, 96100)]