71579360

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6301}}^1$

素因数の和:6387

約数の個数: 48

約数和(自身を含む): 171515232

約数和(自身を除く): 99935872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 5680, 6301, 11360, 12602, 25204, 31505, 50408, 63010, 100816, 126020, 201632, 252040, 447371, 504080, 894742, 1008160, 1789484, 2236855, 3578968, 4473710, 7157936, 8947420, 14315872, 17894840, 35789680, 71579360]

約数ペア:

[(1, 71579360), (2, 35789680), (4, 17894840), (5, 14315872), (8, 8947420), (10, 7157936), (16, 4473710), (20, 3578968), (32, 2236855), (40, 1789484), (71, 1008160), (80, 894742), (142, 504080), (160, 447371), (284, 252040), (355, 201632), (568, 126020), (710, 100816), (1136, 63010), (1420, 50408), (2272, 31505), (2840, 25204), (5680, 12602), (6301, 11360)]