356048060

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1\times {\mathrm{631}}^1$

素因数の和:1046

約数の個数: 48

約数和(自身を含む): 759689280

約数和(自身を除く): 403641220

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 317, 356, 445, 631, 634, 890, 1262, 1268, 1585, 1780, 2524, 3155, 3170, 6310, 6340, 12620, 28213, 56159, 56426, 112318, 112852, 141065, 200027, 224636, 280795, 282130, 400054, 561590, 564260, 800108, 1000135, 1123180, 2000270, 4000540, 17802403, 35604806, 71209612, 89012015, 178024030, 356048060]

約数ペア:

[(1, 356048060), (2, 178024030), (4, 89012015), (5, 71209612), (10, 35604806), (20, 17802403), (89, 4000540), (178, 2000270), (317, 1123180), (356, 1000135), (445, 800108), (631, 564260), (634, 561590), (890, 400054), (1262, 282130), (1268, 280795), (1585, 224636), (1780, 200027), (2524, 141065), (3155, 112852), (3170, 112318), (6310, 56426), (6340, 56159), (12620, 28213)]