32818120

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6263}}^1$

素因数の和:6405

約数の個数: 32

約数和(自身を含む): 74416320

約数和(自身を除く): 41598200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 6263, 12526, 25052, 31315, 50104, 62630, 125260, 250520, 820453, 1640906, 3281812, 4102265, 6563624, 8204530, 16409060, 32818120]

約数ペア:

[(1, 32818120), (2, 16409060), (4, 8204530), (5, 6563624), (8, 4102265), (10, 3281812), (20, 1640906), (40, 820453), (131, 250520), (262, 125260), (524, 62630), (655, 50104), (1048, 31315), (1310, 25052), (2620, 12526), (5240, 6263)]