418529860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{29599}}^1$

素因数の和:29716

約数の個数: 48

約数和(自身を含む): 1014451200

約数和(自身を除く): 595921340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2828, 3535, 7070, 14140, 29599, 59198, 118396, 147995, 207193, 295990, 414386, 591980, 828772, 1035965, 2071930, 2989499, 4143860, 5978998, 11957996, 14947495, 20926493, 29894990, 41852986, 59789980, 83705972, 104632465, 209264930, 418529860]

約数ペア:

[(1, 418529860), (2, 209264930), (4, 104632465), (5, 83705972), (7, 59789980), (10, 41852986), (14, 29894990), (20, 20926493), (28, 14947495), (35, 11957996), (70, 5978998), (101, 4143860), (140, 2989499), (202, 2071930), (404, 1035965), (505, 828772), (707, 591980), (1010, 414386), (1414, 295990), (2020, 207193), (2828, 147995), (3535, 118396), (7070, 59198), (14140, 29599)]