40512332

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{281}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 85908480

約数和(自身を除く): 45396148

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 271, 281, 532, 542, 562, 1084, 1124, 1897, 1967, 3794, 3934, 5149, 5339, 7588, 7868, 10298, 10678, 20596, 21356, 36043, 37373, 72086, 74746, 76151, 144172, 149492, 152302, 304604, 533057, 1066114, 1446869, 2132228, 2893738, 5787476, 10128083, 20256166, 40512332]

約数ペア:

[(1, 40512332), (2, 20256166), (4, 10128083), (7, 5787476), (14, 2893738), (19, 2132228), (28, 1446869), (38, 1066114), (76, 533057), (133, 304604), (266, 152302), (271, 149492), (281, 144172), (532, 76151), (542, 74746), (562, 72086), (1084, 37373), (1124, 36043), (1897, 21356), (1967, 20596), (3794, 10678), (3934, 10298), (5149, 7868), (5339, 7588)]