42961760

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 107775360

約数和(自身を除く): 64813600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 47, 58, 80, 94, 116, 145, 160, 188, 197, 232, 235, 290, 376, 394, 464, 470, 580, 752, 788, 928, 940, 985, 1160, 1363, 1504, 1576, 1880, 1970, 2320, 2726, 3152, 3760, 3940, 4640, 5452, 5713, 6304, 6815, 7520, 7880, 9259, 10904, 11426, 13630, 15760, 18518, 21808, 22852, 27260, 28565, 31520, 37036, 43616, 45704, 46295, 54520, 57130, 74072, 91408, 92590, 109040, 114260, 148144, 182816, 185180, 218080, 228520, 268511, 296288, 370360, 457040, 537022, 740720, 914080, 1074044, 1342555, 1481440, 2148088, 2685110, 4296176, 5370220, 8592352, 10740440, 21480880, 42961760]

約数ペア:

[(1, 42961760), (2, 21480880), (4, 10740440), (5, 8592352), (8, 5370220), (10, 4296176), (16, 2685110), (20, 2148088), (29, 1481440), (32, 1342555), (40, 1074044), (47, 914080), (58, 740720), (80, 537022), (94, 457040), (116, 370360), (145, 296288), (160, 268511), (188, 228520), (197, 218080), (232, 185180), (235, 182816), (290, 148144), (376, 114260), (394, 109040), (464, 92590), (470, 91408), (580, 74072), (752, 57130), (788, 54520), (928, 46295), (940, 45704), (985, 43616), (1160, 37036), (1363, 31520), (1504, 28565), (1576, 27260), (1880, 22852), (1970, 21808), (2320, 18518), (2726, 15760), (3152, 13630), (3760, 11426), (3940, 10904), (4640, 9259), (5452, 7880), (5713, 7520), (6304, 6815)]