39521330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2633}}^1$

素因数の和:2738

約数の個数: 32

約数和(自身を含む): 75859200

約数和(自身を除く): 36337870

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 395, 790, 1501, 2633, 3002, 5266, 7505, 13165, 15010, 26330, 50027, 100054, 208007, 250135, 416014, 500270, 1040035, 2080070, 3952133, 7904266, 19760665, 39521330]

約数ペア:

[(1, 39521330), (2, 19760665), (5, 7904266), (10, 3952133), (19, 2080070), (38, 1040035), (79, 500270), (95, 416014), (158, 250135), (190, 208007), (395, 100054), (790, 50027), (1501, 26330), (2633, 15010), (3002, 13165), (5266, 7505)]