33072920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43517}}^1$

素因数の和:43547

約数の個数: 32

約数和(自身を含む): 78332400

約数和(自身を除く): 45259480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 43517, 87034, 174068, 217585, 348136, 435170, 826823, 870340, 1653646, 1740680, 3307292, 4134115, 6614584, 8268230, 16536460, 33072920]

約数ペア:

[(1, 33072920), (2, 16536460), (4, 8268230), (5, 6614584), (8, 4134115), (10, 3307292), (19, 1740680), (20, 1653646), (38, 870340), (40, 826823), (76, 435170), (95, 348136), (152, 217585), (190, 174068), (380, 87034), (760, 43517)]