38482760

素因数分解:

$2^3\times 5^1\times {\mathrm{877}}^1\times {\mathrm{1097}}^1$

素因数の和:1985

約数の個数: 32

約数和(自身を含む): 86763960

約数和(自身を除く): 48281200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 877, 1097, 1754, 2194, 3508, 4385, 4388, 5485, 7016, 8770, 8776, 10970, 17540, 21940, 35080, 43880, 962069, 1924138, 3848276, 4810345, 7696552, 9620690, 19241380, 38482760]

約数ペア:

[(1, 38482760), (2, 19241380), (4, 9620690), (5, 7696552), (8, 4810345), (10, 3848276), (20, 1924138), (40, 962069), (877, 43880), (1097, 35080), (1754, 21940), (2194, 17540), (3508, 10970), (4385, 8776), (4388, 8770), (5485, 7016)]