45130760

素因数分解:

$2^3\times 5^1\times {\mathrm{829}}^1\times {\mathrm{1361}}^1$

素因数の和:2201

約数の個数: 32

約数和(自身を含む): 101741400

約数和(自身を除く): 56610640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 829, 1361, 1658, 2722, 3316, 4145, 5444, 6632, 6805, 8290, 10888, 13610, 16580, 27220, 33160, 54440, 1128269, 2256538, 4513076, 5641345, 9026152, 11282690, 22565380, 45130760]

約数ペア:

[(1, 45130760), (2, 22565380), (4, 11282690), (5, 9026152), (8, 5641345), (10, 4513076), (20, 2256538), (40, 1128269), (829, 54440), (1361, 33160), (1658, 27220), (2722, 16580), (3316, 13610), (4145, 10888), (5444, 8290), (6632, 6805)]