124816640

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^2\times {\mathrm{577}}^1$

素因数の和:624

約数の個数: 108

約数和(自身を含む): 324303084

約数和(自身を除く): 199486444

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 169, 208, 256, 260, 320, 338, 416, 520, 577, 640, 676, 832, 845, 1040, 1154, 1280, 1352, 1664, 1690, 2080, 2308, 2704, 2885, 3328, 3380, 4160, 4616, 5408, 5770, 6760, 7501, 8320, 9232, 10816, 11540, 13520, 15002, 16640, 18464, 21632, 23080, 27040, 30004, 36928, 37505, 43264, 46160, 54080, 60008, 73856, 75010, 92320, 97513, 108160, 120016, 147712, 150020, 184640, 195026, 216320, 240032, 300040, 369280, 390052, 480064, 487565, 600080, 738560, 780104, 960128, 975130, 1200160, 1560208, 1920256, 1950260, 2400320, 3120416, 3900520, 4800640, 6240832, 7801040, 9601280, 12481664, 15602080, 24963328, 31204160, 62408320, 124816640]

約数ペア:

[(1, 124816640), (2, 62408320), (4, 31204160), (5, 24963328), (8, 15602080), (10, 12481664), (13, 9601280), (16, 7801040), (20, 6240832), (26, 4800640), (32, 3900520), (40, 3120416), (52, 2400320), (64, 1950260), (65, 1920256), (80, 1560208), (104, 1200160), (128, 975130), (130, 960128), (160, 780104), (169, 738560), (208, 600080), (256, 487565), (260, 480064), (320, 390052), (338, 369280), (416, 300040), (520, 240032), (577, 216320), (640, 195026), (676, 184640), (832, 150020), (845, 147712), (1040, 120016), (1154, 108160), (1280, 97513), (1352, 92320), (1664, 75010), (1690, 73856), (2080, 60008), (2308, 54080), (2704, 46160), (2885, 43264), (3328, 37505), (3380, 36928), (4160, 30004), (4616, 27040), (5408, 23080), (5770, 21632), (6760, 18464), (7501, 16640), (8320, 15002), (9232, 13520), (10816, 11540)]