39953580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 119266560

約数和(自身を除く): 79312980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 101, 114, 190, 202, 228, 285, 303, 347, 380, 404, 505, 570, 606, 694, 1010, 1041, 1140, 1212, 1388, 1515, 1735, 1919, 2020, 2082, 3030, 3470, 3838, 4164, 5205, 5757, 6060, 6593, 6940, 7676, 9595, 10410, 11514, 13186, 19190, 19779, 20820, 23028, 26372, 28785, 32965, 35047, 38380, 39558, 57570, 65930, 70094, 79116, 98895, 105141, 115140, 131860, 140188, 175235, 197790, 210282, 350470, 395580, 420564, 525705, 665893, 700940, 1051410, 1331786, 1997679, 2102820, 2663572, 3329465, 3995358, 6658930, 7990716, 9988395, 13317860, 19976790, 39953580]

約数ペア:

[(1, 39953580), (2, 19976790), (3, 13317860), (4, 9988395), (5, 7990716), (6, 6658930), (10, 3995358), (12, 3329465), (15, 2663572), (19, 2102820), (20, 1997679), (30, 1331786), (38, 1051410), (57, 700940), (60, 665893), (76, 525705), (95, 420564), (101, 395580), (114, 350470), (190, 210282), (202, 197790), (228, 175235), (285, 140188), (303, 131860), (347, 115140), (380, 105141), (404, 98895), (505, 79116), (570, 70094), (606, 65930), (694, 57570), (1010, 39558), (1041, 38380), (1140, 35047), (1212, 32965), (1388, 28785), (1515, 26372), (1735, 23028), (1919, 20820), (2020, 19779), (2082, 19190), (3030, 13186), (3470, 11514), (3838, 10410), (4164, 9595), (5205, 7676), (5757, 6940), (6060, 6593)]