40089130

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1117}}^1$

素因数の和:1258

約数の個数: 32

約数和(自身を含む): 74941776

約数和(自身を除く): 34852646

約数列:

[1, 2, 5, 10, 37, 74, 97, 185, 194, 370, 485, 970, 1117, 2234, 3589, 5585, 7178, 11170, 17945, 35890, 41329, 82658, 108349, 206645, 216698, 413290, 541745, 1083490, 4008913, 8017826, 20044565, 40089130]

約数ペア:

[(1, 40089130), (2, 20044565), (5, 8017826), (10, 4008913), (37, 1083490), (74, 541745), (97, 413290), (185, 216698), (194, 206645), (370, 108349), (485, 82658), (970, 41329), (1117, 35890), (2234, 17945), (3589, 11170), (5585, 7178)]