3760640

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:149

約数の個数: 80

約数和(自身を含む): 9796248

約数和(自身を除く): 6035608

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 113, 128, 130, 160, 208, 226, 256, 260, 320, 416, 452, 512, 520, 565, 640, 832, 904, 1040, 1130, 1280, 1469, 1664, 1808, 2080, 2260, 2560, 2938, 3328, 3616, 4160, 4520, 5876, 6656, 7232, 7345, 8320, 9040, 11752, 14464, 14690, 16640, 18080, 23504, 28928, 29380, 33280, 36160, 47008, 57856, 58760, 72320, 94016, 117520, 144640, 188032, 235040, 289280, 376064, 470080, 752128, 940160, 1880320, 3760640]

約数ペア:

[(1, 3760640), (2, 1880320), (4, 940160), (5, 752128), (8, 470080), (10, 376064), (13, 289280), (16, 235040), (20, 188032), (26, 144640), (32, 117520), (40, 94016), (52, 72320), (64, 58760), (65, 57856), (80, 47008), (104, 36160), (113, 33280), (128, 29380), (130, 28928), (160, 23504), (208, 18080), (226, 16640), (256, 14690), (260, 14464), (320, 11752), (416, 9040), (452, 8320), (512, 7345), (520, 7232), (565, 6656), (640, 5876), (832, 4520), (904, 4160), (1040, 3616), (1130, 3328), (1280, 2938), (1469, 2560), (1664, 2260), (1808, 2080)]