14447120

素因数分解:

$2^4\times 5^1\times {\mathrm{419}}^1\times {\mathrm{431}}^1$

素因数の和:863

約数の個数: 40

約数和(自身を含む): 33747840

約数和(自身を除く): 19300720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 419, 431, 838, 862, 1676, 1724, 2095, 2155, 3352, 3448, 4190, 4310, 6704, 6896, 8380, 8620, 16760, 17240, 33520, 34480, 180589, 361178, 722356, 902945, 1444712, 1805890, 2889424, 3611780, 7223560, 14447120]

約数ペア:

[(1, 14447120), (2, 7223560), (4, 3611780), (5, 2889424), (8, 1805890), (10, 1444712), (16, 902945), (20, 722356), (40, 361178), (80, 180589), (419, 34480), (431, 33520), (838, 17240), (862, 16760), (1676, 8620), (1724, 8380), (2095, 6896), (2155, 6704), (3352, 4310), (3448, 4190)]