72016160

素因数分解:

$2^5\times 5^1\times {\mathrm{450101}}^1$

素因数の和:450116

約数の個数: 24

約数和(自身を含む): 170138556

約数和(自身を除く): 98122396

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 450101, 900202, 1800404, 2250505, 3600808, 4501010, 7201616, 9002020, 14403232, 18004040, 36008080, 72016160]

約数ペア:

[(1, 72016160), (2, 36008080), (4, 18004040), (5, 14403232), (8, 9002020), (10, 7201616), (16, 4501010), (20, 3600808), (32, 2250505), (40, 1800404), (80, 900202), (160, 450101)]