13855340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40751}}^1$

素因数の和:40777

約数の個数: 24

約数和(自身を含む): 30808512

約数和(自身を除く): 16953172

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 40751, 81502, 163004, 203755, 407510, 692767, 815020, 1385534, 2771068, 3463835, 6927670, 13855340]

約数ペア:

[(1, 13855340), (2, 6927670), (4, 3463835), (5, 2771068), (10, 1385534), (17, 815020), (20, 692767), (34, 407510), (68, 203755), (85, 163004), (170, 81502), (340, 40751)]