83073280

素因数分解:

$2^8\times 5^1\times {\mathrm{64901}}^1$

素因数の和:64922

約数の個数: 36

約数和(自身を含む): 198989532

約数和(自身を除く): 115916252

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 64901, 129802, 259604, 324505, 519208, 649010, 1038416, 1298020, 2076832, 2596040, 4153664, 5192080, 8307328, 10384160, 16614656, 20768320, 41536640, 83073280]

約数ペア:

[(1, 83073280), (2, 41536640), (4, 20768320), (5, 16614656), (8, 10384160), (10, 8307328), (16, 5192080), (20, 4153664), (32, 2596040), (40, 2076832), (64, 1298020), (80, 1038416), (128, 649010), (160, 519208), (256, 324505), (320, 259604), (640, 129802), (1280, 64901)]