5320239220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{25463}}^1$

素因数の和:25840

約数の個数: 48

約数和(自身を含む): 11567582208

約数和(自身を除く): 6247342988

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 337, 620, 674, 1348, 1685, 3370, 6740, 10447, 20894, 25463, 41788, 50926, 52235, 101852, 104470, 127315, 208940, 254630, 509260, 789353, 1578706, 3157412, 3946765, 7893530, 8581031, 15787060, 17162062, 34324124, 42905155, 85810310, 171620620, 266011961, 532023922, 1064047844, 1330059805, 2660119610, 5320239220]

約数ペア:

[(1, 5320239220), (2, 2660119610), (4, 1330059805), (5, 1064047844), (10, 532023922), (20, 266011961), (31, 171620620), (62, 85810310), (124, 42905155), (155, 34324124), (310, 17162062), (337, 15787060), (620, 8581031), (674, 7893530), (1348, 3946765), (1685, 3157412), (3370, 1578706), (6740, 789353), (10447, 509260), (20894, 254630), (25463, 208940), (41788, 127315), (50926, 104470), (52235, 101852)]