27720961790

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1092667}}^1$

素因数の和:1092776

約数の個数: 32

約数和(自身を含む): 51923583360

約数和(自身を除く): 24202621570

約数列:

[1, 2, 5, 10, 43, 59, 86, 118, 215, 295, 430, 590, 2537, 5074, 12685, 25370, 1092667, 2185334, 5463335, 10926670, 46984681, 64467353, 93969362, 128934706, 234923405, 322336765, 469846810, 644673530, 2772096179, 5544192358, 13860480895, 27720961790]

約数ペア:

[(1, 27720961790), (2, 13860480895), (5, 5544192358), (10, 2772096179), (43, 644673530), (59, 469846810), (86, 322336765), (118, 234923405), (215, 128934706), (295, 93969362), (430, 64467353), (590, 46984681), (2537, 10926670), (5074, 5463335), (12685, 2185334), (25370, 1092667)]