65214040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3307}}^1$

素因数の和:3364

約数の個数: 64

約数和(自身を含む): 160768800

約数和(自身を除く): 95554760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 170, 232, 290, 340, 493, 580, 680, 986, 1160, 1972, 2465, 3307, 3944, 4930, 6614, 9860, 13228, 16535, 19720, 26456, 33070, 56219, 66140, 95903, 112438, 132280, 191806, 224876, 281095, 383612, 449752, 479515, 562190, 767224, 959030, 1124380, 1630351, 1918060, 2248760, 3260702, 3836120, 6521404, 8151755, 13042808, 16303510, 32607020, 65214040]

約数ペア:

[(1, 65214040), (2, 32607020), (4, 16303510), (5, 13042808), (8, 8151755), (10, 6521404), (17, 3836120), (20, 3260702), (29, 2248760), (34, 1918060), (40, 1630351), (58, 1124380), (68, 959030), (85, 767224), (116, 562190), (136, 479515), (145, 449752), (170, 383612), (232, 281095), (290, 224876), (340, 191806), (493, 132280), (580, 112438), (680, 95903), (986, 66140), (1160, 56219), (1972, 33070), (2465, 26456), (3307, 19720), (3944, 16535), (4930, 13228), (6614, 9860)]