4987187200

素因数分解:

$2^{12}\times 5^2\times {\mathrm{113}}^1\times {\mathrm{431}}^1$

素因数の和:578

約数の個数: 156

約数和(自身を含む): 12505101408

約数和(自身を除く): 7517914208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 113, 128, 160, 200, 226, 256, 320, 400, 431, 452, 512, 565, 640, 800, 862, 904, 1024, 1130, 1280, 1600, 1724, 1808, 2048, 2155, 2260, 2560, 2825, 3200, 3448, 3616, 4096, 4310, 4520, 5120, 5650, 6400, 6896, 7232, 8620, 9040, 10240, 10775, 11300, 12800, 13792, 14464, 17240, 18080, 20480, 21550, 22600, 25600, 27584, 28928, 34480, 36160, 43100, 45200, 48703, 51200, 55168, 57856, 68960, 72320, 86200, 90400, 97406, 102400, 110336, 115712, 137920, 144640, 172400, 180800, 194812, 220672, 231424, 243515, 275840, 289280, 344800, 361600, 389624, 441344, 462848, 487030, 551680, 578560, 689600, 723200, 779248, 882688, 974060, 1103360, 1157120, 1217575, 1379200, 1446400, 1558496, 1765376, 1948120, 2206720, 2314240, 2435150, 2758400, 2892800, 3116992, 3896240, 4413440, 4870300, 5516800, 5785600, 6233984, 7792480, 8826880, 9740600, 11033600, 11571200, 12467968, 15584960, 19481200, 22067200, 24935936, 31169920, 38962400, 44134400, 49871872, 62339840, 77924800, 99743744, 124679680, 155849600, 199487488, 249359360, 311699200, 498718720, 623398400, 997437440, 1246796800, 2493593600, 4987187200]

約数ペア:

[(1, 4987187200), (2, 2493593600), (4, 1246796800), (5, 997437440), (8, 623398400), (10, 498718720), (16, 311699200), (20, 249359360), (25, 199487488), (32, 155849600), (40, 124679680), (50, 99743744), (64, 77924800), (80, 62339840), (100, 49871872), (113, 44134400), (128, 38962400), (160, 31169920), (200, 24935936), (226, 22067200), (256, 19481200), (320, 15584960), (400, 12467968), (431, 11571200), (452, 11033600), (512, 9740600), (565, 8826880), (640, 7792480), (800, 6233984), (862, 5785600), (904, 5516800), (1024, 4870300), (1130, 4413440), (1280, 3896240), (1600, 3116992), (1724, 2892800), (1808, 2758400), (2048, 2435150), (2155, 2314240), (2260, 2206720), (2560, 1948120), (2825, 1765376), (3200, 1558496), (3448, 1446400), (3616, 1379200), (4096, 1217575), (4310, 1157120), (4520, 1103360), (5120, 974060), (5650, 882688), (6400, 779248), (6896, 723200), (7232, 689600), (8620, 578560), (9040, 551680), (10240, 487030), (10775, 462848), (11300, 441344), (12800, 389624), (13792, 361600), (14464, 344800), (17240, 289280), (18080, 275840), (20480, 243515), (21550, 231424), (22600, 220672), (25600, 194812), (27584, 180800), (28928, 172400), (34480, 144640), (36160, 137920), (43100, 115712), (45200, 110336), (48703, 102400), (51200, 97406), (55168, 90400), (57856, 86200), (68960, 72320)]