34620280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{45553}}^1$

素因数の和:45583

約数の個数: 32

約数和(自身を含む): 81997200

約数和(自身を除く): 47376920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 45553, 91106, 182212, 227765, 364424, 455530, 865507, 911060, 1731014, 1822120, 3462028, 4327535, 6924056, 8655070, 17310140, 34620280]

約数ペア:

[(1, 34620280), (2, 17310140), (4, 8655070), (5, 6924056), (8, 4327535), (10, 3462028), (19, 1822120), (20, 1731014), (38, 911060), (40, 865507), (76, 455530), (95, 364424), (152, 227765), (190, 182212), (380, 91106), (760, 45553)]