42867460

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1093}}^1$

素因数の和:1192

約数の個数: 48

約数和(自身を含む): 94285296

約数和(自身を除く): 51417836

約数列:

[1, 2, 4, 5, 10, 20, 37, 53, 74, 106, 148, 185, 212, 265, 370, 530, 740, 1060, 1093, 1961, 2186, 3922, 4372, 5465, 7844, 9805, 10930, 19610, 21860, 39220, 40441, 57929, 80882, 115858, 161764, 202205, 231716, 289645, 404410, 579290, 808820, 1158580, 2143373, 4286746, 8573492, 10716865, 21433730, 42867460]

約数ペア:

[(1, 42867460), (2, 21433730), (4, 10716865), (5, 8573492), (10, 4286746), (20, 2143373), (37, 1158580), (53, 808820), (74, 579290), (106, 404410), (148, 289645), (185, 231716), (212, 202205), (265, 161764), (370, 115858), (530, 80882), (740, 57929), (1060, 40441), (1093, 39220), (1961, 21860), (2186, 19610), (3922, 10930), (4372, 9805), (5465, 7844)]