7644160

素因数分解:

$2^{10}\times 5^1\times {\mathrm{1493}}^1$

素因数の和:1518

約数の個数: 44

約数和(自身を含む): 18349308

約数和(自身を除く): 10705148

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 1493, 2560, 2986, 5120, 5972, 7465, 11944, 14930, 23888, 29860, 47776, 59720, 95552, 119440, 191104, 238880, 382208, 477760, 764416, 955520, 1528832, 1911040, 3822080, 7644160]

約数ペア:

[(1, 7644160), (2, 3822080), (4, 1911040), (5, 1528832), (8, 955520), (10, 764416), (16, 477760), (20, 382208), (32, 238880), (40, 191104), (64, 119440), (80, 95552), (128, 59720), (160, 47776), (256, 29860), (320, 23888), (512, 14930), (640, 11944), (1024, 7465), (1280, 5972), (1493, 5120), (2560, 2986)]