83940670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{40163}}^1$

素因数の和:40200

約数の個数: 32

約数和(自身を含む): 173508480

約数和(自身を除く): 89567810

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 40163, 80326, 200815, 401630, 441793, 763097, 883586, 1526194, 2208965, 3815485, 4417930, 7630970, 8394067, 16788134, 41970335, 83940670]

約数ペア:

[(1, 83940670), (2, 41970335), (5, 16788134), (10, 8394067), (11, 7630970), (19, 4417930), (22, 3815485), (38, 2208965), (55, 1526194), (95, 883586), (110, 763097), (190, 441793), (209, 401630), (418, 200815), (1045, 80326), (2090, 40163)]