57852640

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8819}}^1$

素因数の和:8875

約数の個数: 48

約数和(自身を含む): 140026320

約数和(自身を除く): 82173680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 8819, 17638, 35276, 44095, 70552, 88190, 141104, 176380, 282208, 352760, 361579, 705520, 723158, 1411040, 1446316, 1807895, 2892632, 3615790, 5785264, 7231580, 11570528, 14463160, 28926320, 57852640]

約数ペア:

[(1, 57852640), (2, 28926320), (4, 14463160), (5, 11570528), (8, 7231580), (10, 5785264), (16, 3615790), (20, 2892632), (32, 1807895), (40, 1446316), (41, 1411040), (80, 723158), (82, 705520), (160, 361579), (164, 352760), (205, 282208), (328, 176380), (410, 141104), (656, 88190), (820, 70552), (1312, 44095), (1640, 35276), (3280, 17638), (6560, 8819)]