26622970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1399}}^1$

素因数の和:1590

約数の個数: 32

約数和(自身を含む): 52617600

約数和(自身を除く): 25994630

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 173, 346, 865, 1399, 1730, 1903, 2798, 3806, 6995, 9515, 13990, 15389, 19030, 30778, 76945, 153890, 242027, 484054, 1210135, 2420270, 2662297, 5324594, 13311485, 26622970]

約数ペア:

[(1, 26622970), (2, 13311485), (5, 5324594), (10, 2662297), (11, 2420270), (22, 1210135), (55, 484054), (110, 242027), (173, 153890), (346, 76945), (865, 30778), (1399, 19030), (1730, 15389), (1903, 13990), (2798, 9515), (3806, 6995)]