2016129880

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1738043}}^1$

素因数の和:1738083

約数の個数: 32

約数和(自身を含む): 4692718800

約数和(自身を除く): 2676588920

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1738043, 3476086, 6952172, 8690215, 13904344, 17380430, 34760860, 50403247, 69521720, 100806494, 201612988, 252016235, 403225976, 504032470, 1008064940, 2016129880]

約数ペア:

[(1, 2016129880), (2, 1008064940), (4, 504032470), (5, 403225976), (8, 252016235), (10, 201612988), (20, 100806494), (29, 69521720), (40, 50403247), (58, 34760860), (116, 17380430), (145, 13904344), (232, 8690215), (290, 6952172), (580, 3476086), (1160, 1738043)]