14394520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{509}}^1$

素因数の和:628

約数の個数: 64

約数和(自身を含む): 37454400

約数和(自身を除く): 23059880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 101, 140, 202, 280, 404, 505, 509, 707, 808, 1010, 1018, 1414, 2020, 2036, 2545, 2828, 3535, 3563, 4040, 4072, 5090, 5656, 7070, 7126, 10180, 14140, 14252, 17815, 20360, 28280, 28504, 35630, 51409, 71260, 102818, 142520, 205636, 257045, 359863, 411272, 514090, 719726, 1028180, 1439452, 1799315, 2056360, 2878904, 3598630, 7197260, 14394520]

約数ペア:

[(1, 14394520), (2, 7197260), (4, 3598630), (5, 2878904), (7, 2056360), (8, 1799315), (10, 1439452), (14, 1028180), (20, 719726), (28, 514090), (35, 411272), (40, 359863), (56, 257045), (70, 205636), (101, 142520), (140, 102818), (202, 71260), (280, 51409), (404, 35630), (505, 28504), (509, 28280), (707, 20360), (808, 17815), (1010, 14252), (1018, 14140), (1414, 10180), (2020, 7126), (2036, 7070), (2545, 5656), (2828, 5090), (3535, 4072), (3563, 4040)]