32891480

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6277}}^1$

素因数の和:6419

約数の個数: 32

約数和(自身を含む): 74582640

約数和(自身を除く): 41691160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 6277, 12554, 25108, 31385, 50216, 62770, 125540, 251080, 822287, 1644574, 3289148, 4111435, 6578296, 8222870, 16445740, 32891480]

約数ペア:

[(1, 32891480), (2, 16445740), (4, 8222870), (5, 6578296), (8, 4111435), (10, 3289148), (20, 1644574), (40, 822287), (131, 251080), (262, 125540), (524, 62770), (655, 50216), (1048, 31385), (1310, 25108), (2620, 12554), (5240, 6277)]