57025880

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1$

素因数の和:828

約数の個数: 64

約数和(自身を含む): 134447040

約数和(自身を除く): 77421160

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 53, 74, 106, 148, 185, 212, 265, 296, 370, 424, 530, 727, 740, 1060, 1454, 1480, 1961, 2120, 2908, 3635, 3922, 5816, 7270, 7844, 9805, 14540, 15688, 19610, 26899, 29080, 38531, 39220, 53798, 77062, 78440, 107596, 134495, 154124, 192655, 215192, 268990, 308248, 385310, 537980, 770620, 1075960, 1425647, 1541240, 2851294, 5702588, 7128235, 11405176, 14256470, 28512940, 57025880]

約数ペア:

[(1, 57025880), (2, 28512940), (4, 14256470), (5, 11405176), (8, 7128235), (10, 5702588), (20, 2851294), (37, 1541240), (40, 1425647), (53, 1075960), (74, 770620), (106, 537980), (148, 385310), (185, 308248), (212, 268990), (265, 215192), (296, 192655), (370, 154124), (424, 134495), (530, 107596), (727, 78440), (740, 77062), (1060, 53798), (1454, 39220), (1480, 38531), (1961, 29080), (2120, 26899), (2908, 19610), (3635, 15688), (3922, 14540), (5816, 9805), (7270, 7844)]