13569640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{48463}}^1$

素因数の和:48481

約数の個数: 32

約数和(自身を含む): 34894080

約数和(自身を除く): 21324440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 48463, 96926, 193852, 242315, 339241, 387704, 484630, 678482, 969260, 1356964, 1696205, 1938520, 2713928, 3392410, 6784820, 13569640]

約数ペア:

[(1, 13569640), (2, 6784820), (4, 3392410), (5, 2713928), (7, 1938520), (8, 1696205), (10, 1356964), (14, 969260), (20, 678482), (28, 484630), (35, 387704), (40, 339241), (56, 242315), (70, 193852), (140, 96926), (280, 48463)]