40364005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 54960768

約数和(自身を除く): 14596763

約数列:

[1, 5, 11, 53, 55, 61, 227, 265, 305, 583, 671, 1135, 2497, 2915, 3233, 3355, 12031, 12485, 13847, 16165, 35563, 60155, 69235, 132341, 152317, 177815, 661705, 733891, 761585, 3669455, 8072801, 40364005]

約数ペア:

[(1, 40364005), (5, 8072801), (11, 3669455), (53, 761585), (55, 733891), (61, 661705), (227, 177815), (265, 152317), (305, 132341), (583, 69235), (671, 60155), (1135, 35563), (2497, 16165), (2915, 13847), (3233, 12485), (3355, 12031)]