7970360

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6871}}^1$

素因数の和:6911

約数の個数: 32

約数和(自身を含む): 18554400

約数和(自身を除く): 10584040

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 6871, 13742, 27484, 34355, 54968, 68710, 137420, 199259, 274840, 398518, 797036, 996295, 1594072, 1992590, 3985180, 7970360]

約数ペア:

[(1, 7970360), (2, 3985180), (4, 1992590), (5, 1594072), (8, 996295), (10, 797036), (20, 398518), (29, 274840), (40, 199259), (58, 137420), (116, 68710), (145, 54968), (232, 34355), (290, 27484), (580, 13742), (1160, 6871)]