1323763460

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{3361}}^1$

素因数の和:3836

約数の個数: 48

約数和(自身を含む): 2846672640

約数和(自身を除く): 1522909180

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 419, 470, 838, 940, 1676, 2095, 3361, 4190, 6722, 8380, 13444, 16805, 19693, 33610, 39386, 67220, 78772, 98465, 157967, 196930, 315934, 393860, 631868, 789835, 1408259, 1579670, 2816518, 3159340, 5633036, 7041295, 14082590, 28165180, 66188173, 132376346, 264752692, 330940865, 661881730, 1323763460]

約数ペア:

[(1, 1323763460), (2, 661881730), (4, 330940865), (5, 264752692), (10, 132376346), (20, 66188173), (47, 28165180), (94, 14082590), (188, 7041295), (235, 5633036), (419, 3159340), (470, 2816518), (838, 1579670), (940, 1408259), (1676, 789835), (2095, 631868), (3361, 393860), (4190, 315934), (6722, 196930), (8380, 157967), (13444, 98465), (16805, 78772), (19693, 67220), (33610, 39386)]