32800840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43159}}^1$

素因数の和:43189

約数の個数: 32

約数和(自身を含む): 77688000

約数和(自身を除く): 44887160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 43159, 86318, 172636, 215795, 345272, 431590, 820021, 863180, 1640042, 1726360, 3280084, 4100105, 6560168, 8200210, 16400420, 32800840]

約数ペア:

[(1, 32800840), (2, 16400420), (4, 8200210), (5, 6560168), (8, 4100105), (10, 3280084), (19, 1726360), (20, 1640042), (38, 863180), (40, 820021), (76, 431590), (95, 345272), (152, 215795), (190, 172636), (380, 86318), (760, 43159)]