9727994080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{8685709}}^1$

素因数の和:8685731

約数の個数: 48

約数和(自身を含む): 26265587040

約数和(自身を除く): 16537592960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 8685709, 17371418, 34742836, 43428545, 60799963, 69485672, 86857090, 121599926, 138971344, 173714180, 243199852, 277942688, 303999815, 347428360, 486399704, 607999630, 694856720, 972799408, 1215999260, 1389713440, 1945598816, 2431998520, 4863997040, 9727994080]

約数ペア:

[(1, 9727994080), (2, 4863997040), (4, 2431998520), (5, 1945598816), (7, 1389713440), (8, 1215999260), (10, 972799408), (14, 694856720), (16, 607999630), (20, 486399704), (28, 347428360), (32, 303999815), (35, 277942688), (40, 243199852), (56, 173714180), (70, 138971344), (80, 121599926), (112, 86857090), (140, 69485672), (160, 60799963), (224, 43428545), (280, 34742836), (560, 17371418), (1120, 8685709)]